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      <title>2학년 1반 수학 by 송현경</title>
      <link>https://padlet.com/22feedmath/mblegi8v2sh880ho</link>
      <description>시공간을 넘나드는 수학교실입니다.</description>
      <language>en-us</language>
      <pubDate>2023-05-02 03:47:46 UTC</pubDate>
      <lastBuildDate>2025-11-08 21:19:24 UTC</lastBuildDate>
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         <title>학급별 패들렛 이용 규칙</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2574600469</link>
         <description><![CDATA[<div>1. 학번+이름으로 수정<br>2. 다른 친구들의 게시물에 응원, 칭찬, 격려의 댓글 달기<br>3. 비속어, 비하 발언 금지</div>]]></description>
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         <pubDate>2023-05-02 04:24:08 UTC</pubDate>
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      <item>
         <title>(예) 실생활 속 부등식 이용 사례 찾기-검색하여 이미지 삽입 및 설명쓰기</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2574698772</link>
         <description><![CDATA[<div>자동차의 속도: 시속 a&nbsp; km<br> # 부등식: a &lt;= 50        a&gt;=30</div>]]></description>
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         <pubDate>2023-05-02 05:55:50 UTC</pubDate>
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      <item>
         <title>20117안하진</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583015837</link>
         <description><![CDATA[<div>X:자동차 속도<br>X&lt;=30</div>]]></description>
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         <pubDate>2023-05-09 02:42:26 UTC</pubDate>
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      <item>
         <title>20120 이지민</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583016684</link>
         <description><![CDATA[<div>×=자동차 속도<br>×&lt;=100<br>×=&gt;50<br>50&lt;=×&lt;=100</div>]]></description>
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         <pubDate>2023-05-09 02:43:06 UTC</pubDate>
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      <item>
         <title>      X는 나이다  X&gt;18세</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583018650</link>
         <description><![CDATA[<div><br><br></div>]]></description>
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         <pubDate>2023-05-09 02:44:38 UTC</pubDate>
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      <item>
         <title>20102임빅토르</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583019714</link>
         <description><![CDATA[<div>놀이 기구 이용 안내<br>키 = x<br>x &gt;= 110</div>]]></description>
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         <pubDate>2023-05-09 02:45:17 UTC</pubDate>
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      <item>
         <title>20112손시환</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583022091</link>
         <description><![CDATA[<div>키=x<br>80&lt;=x&gt;=130</div>]]></description>
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         <pubDate>2023-05-09 02:47:00 UTC</pubDate>
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      <item>
         <title>20104 김민찬</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583023110</link>
         <description><![CDATA[<div>차량의 높이: a<br>a&lt;2.2</div>]]></description>
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         <pubDate>2023-05-09 02:47:52 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583023110</guid>
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      <item>
         <title>20110박소민</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583024531</link>
         <description><![CDATA[<div>자신 나이:x<br>X&gt;=12</div>]]></description>
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         <pubDate>2023-05-09 02:48:35 UTC</pubDate>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583024690</link>
         <description><![CDATA[<div>×=음주운전일코올농도<br><br>×&gt;=0.03농도<br><br></div>]]></description>
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         <pubDate>2023-05-09 02:48:44 UTC</pubDate>
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      <item>
         <title>20118 이솔빈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583024924</link>
         <description><![CDATA[<div>ㅊㅊ-네이버 블로그<br>a= 시속 a km<br>a &lt;= 100 a&gt;=50</div>]]></description>
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         <pubDate>2023-05-09 02:48:54 UTC</pubDate>
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      <item>
         <title>20116신재율</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583026475</link>
         <description><![CDATA[<div>높이=x<br>X&lt;=2.3m</div>]]></description>
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         <pubDate>2023-05-09 02:49:22 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583026475</guid>
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      <item>
         <title>20108김태희</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583026745</link>
         <description><![CDATA[<div>X=자동차 속력<br>X&lt;=60</div>]]></description>
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         <pubDate>2023-05-09 02:49:32 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583026745</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583027497</link>
         <description><![CDATA[<div>자동차 속도:×<br>부등식:×=&gt;50</div>]]></description>
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         <pubDate>2023-05-09 02:49:59 UTC</pubDate>
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      <item>
         <title>장민기 20124</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583027585</link>
         <description><![CDATA[<div>X&lt;=100</div>]]></description>
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         <pubDate>2023-05-09 02:50:02 UTC</pubDate>
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      <item>
         <title>20122이혜지</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583028086</link>
         <description><![CDATA[<div>X:자신의 키<br>부등식:x &gt;= 130cm</div>]]></description>
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         <pubDate>2023-05-09 02:50:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583028086</guid>
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      <item>
         <title>이진우 20121</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583028097</link>
         <description><![CDATA[<div>x:나이 제한<br>x&gt;=6<br>x&gt;=12<br>x&gt;=16<br>x&gt;=18</div>]]></description>
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         <pubDate>2023-05-09 02:50:25 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583028097</guid>
      </item>
      <item>
         <title>20128</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583028170</link>
         <description><![CDATA[<div>내 나이=x<br>X&gt;=15</div>]]></description>
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         <pubDate>2023-05-09 02:50:29 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583028170</guid>
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      <item>
         <title>20115 신승현</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583030127</link>
         <description><![CDATA[<div>a&lt;=100a&gt;=80</div>]]></description>
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         <pubDate>2023-05-09 02:51:31 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583030127</guid>
      </item>
      <item>
         <title>20123 임수빈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583030158</link>
         <description><![CDATA[<div>X: 나이 제한<br>X&gt;=19<br><br></div>]]></description>
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         <pubDate>2023-05-09 02:51:33 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583030158</guid>
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      <item>
         <title>20106 김윤아</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583032306</link>
         <description><![CDATA[<div>자동차 속도=×<br>X&gt;10<br><br><br></div>]]></description>
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         <pubDate>2023-05-09 02:53:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583032306</guid>
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      <item>
         <title>20125 정이지</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583032582</link>
         <description><![CDATA[<div>x : 태권도 겨루기 페더 체급 여학생의 몸무게<br>46&lt;x&lt;=49</div>]]></description>
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         <pubDate>2023-05-09 02:53:20 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583032582</guid>
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      <item>
         <title>20113 신성훈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583032759</link>
         <description><![CDATA[<div>X&lt;=30</div>]]></description>
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         <pubDate>2023-05-09 02:53:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583032759</guid>
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      <item>
         <title>20114 신소정💗</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583034007</link>
         <description><![CDATA[<div>X = 관람할 수 있는 나이<br>X&lt;= 19</div>]]></description>
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         <pubDate>2023-05-09 02:54:22 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583034007</guid>
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      <item>
         <title>20126조은서</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583034437</link>
         <description><![CDATA[<div>X:키<br>X&gt;=110</div>]]></description>
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         <pubDate>2023-05-09 02:54:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583034437</guid>
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      <item>
         <title>20104김민찬</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583035530</link>
         <description><![CDATA[<div>차량의 높이:a<br>a≤4.2</div>]]></description>
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         <pubDate>2023-05-09 02:55:29 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583035530</guid>
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      <item>
         <title>20103정아영</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583035725</link>
         <description><![CDATA[<div>×= 나이<br>×&gt;=15</div>]]></description>
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         <pubDate>2023-05-09 02:55:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583035725</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583036850</link>
         <description><![CDATA[<div>범버카를 탈수있는키 140&nbsp;<br>×:자신의키&nbsp;<br>×&gt;=140</div>]]></description>
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         <pubDate>2023-05-09 02:56:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583036850</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583038520</link>
         <description><![CDATA[<div>자동차 속도: x<br>X&lt;=10</div>]]></description>
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         <pubDate>2023-05-09 02:57:36 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2583038520</guid>
      </item>
      <item>
         <title>[수행평가 안내] 부등식을 활용한 세계여행계획 세우기</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2592225229</link>
         <description><![CDATA[<div>1. 아래 링크는 국가에서 정한 여행금지 국가입니다. 관련 기사를 읽어보세요.<br>1) https://www.mofa.go.kr/www/brd/m_4076/view.do?seq=369683&amp;page=1<br>2) https://www.mofa.go.kr/www/brd/m_4076/view.do?seq=369913&amp;page=1<br>3) https://www.mofa.go.kr/www/brd/m_4076/view.do?seq=369951&amp;page=1<br><br>2. 세계여행계획 세우기 수행평가에 앞서 기초조사를 위한 설문에 참여하세요.<br>https://forms.gle/Cq3XSybqSaerWg3q8</div>]]></description>
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         <pubDate>2023-05-16 02:24:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2592225229</guid>
      </item>
      <item>
         <title>[세계의 건축물 도미노 게임]</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2603975670</link>
         <description><![CDATA[<div>여행가고 싶은 나라를 대표하는 건축물 사진과 소개글을 간단하게 적어보세요.&nbsp;</div>]]></description>
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         <pubDate>2023-05-25 01:04:47 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2603975670</guid>
      </item>
      <item>
         <title>스폐인(사그라다 파밀리아 대성당)</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608459995</link>
         <description><![CDATA[<div>스폐인&nbsp;바르셀로나 에 짓고있는 건축물로 2023년1월기준141년째 공사중인 건축물이다 유네스코 세계문화유산 으로 등재 고딕양축물과 아르누보양식을결합한것이다</div>]]></description>
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         <pubDate>2023-05-30 02:28:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608459995</guid>
      </item>
      <item>
         <title>미국(자유의 여신상)</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608460065</link>
         <description><![CDATA[<div>자유의 여신상은 미국 뉴욕 리버티섬에 있는 건축물로 세계를 밝히는&nbsp;<br>자유라는 이름으로 프랑스가 19세기 말에 미국의 독립100주년을&nbsp;<br>축하하기 위해 제작한 동상이다&nbsp;</div>]]></description>
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         <pubDate>2023-05-30 02:28:44 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608460065</guid>
      </item>
      <item>
         <title>피사 (피사의 사탑)</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608464850</link>
         <description><![CDATA[<div>탑의 형태가 보는 사람 기준으로 오른쪽으로 기울어져 있어 특이한 모습이다. 그러한 이유로 인해 <strong>피사의 사탑</strong>이라고 불린다.</div>]]></description>
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         <pubDate>2023-05-30 02:32:32 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608464850</guid>
      </item>
      <item>
         <title>일본 (히메지성)</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608465018</link>
         <description><![CDATA[<div>히메지성은 다른 많은 일본성과는 달리 전쟁이나 지진, 화재로 파괴된 적이 없어 원래의 모습을 그대로 유지하고 있어요. 국보와 유네스코 세계문화유산으로 지정된 히메지성은 일본을 통틀어 가장 잘 보존된 성인데요. 일본의 성을 가장 잘 보여준다고 할 수 있는 이곳은 1930년대 초반에 국보로 지정되었죠</div>]]></description>
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         <pubDate>2023-05-30 02:32:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608465018</guid>
      </item>
      <item>
         <title>인도(뭄바이, 인도의 문)</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608473470</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-05-30 02:39:53 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608473470</guid>
      </item>
      <item>
         <title>이집트 피라미드</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608474191</link>
         <description><![CDATA[<div>고대 이집트 초기에 왕릉으로 사용되었던 것으로 추정되는 거대 건축물</div>]]></description>
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         <pubDate>2023-05-30 02:40:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608474191</guid>
      </item>
      <item>
         <title>골든게이트비릿지 김태희, 빅토르,슬라와,손시환</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608474850</link>
         <description><![CDATA[<div>골든게이트 교는 조셉 스트라우스(Joseph Strauss)가 설계하였다. 400여개의 교량을 설계한 바 있는 스트라우스는 이 일에 10년 넘게 참여하였다. 초기의 설계는 중앙에 현수교를 설치하고 캔틸레버로 연장하는 형식이었다. 건축가 어빙 머로우(Irving Morrow)가 Art Deco와 채색을 담당하였고 공학가 찰스 앨턴 앨리스(Charles Alton Ellis)와 교량 설계 전문가 Leon Moisseiff가 구조해석을 담당하였다.</div>]]></description>
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         <pubDate>2023-05-30 02:41:02 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608474850</guid>
      </item>
      <item>
         <title>에펠탑 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608487811</link>
         <description><![CDATA[<div>에펠탑(프랑스어: Tour Eiffel, [tuʁ ɛfɛl], 영어: Eiffel Tower)은 프랑스 파리의 상징적 건축물로, 1889년에 프랑스 혁명 100주년을 맞이하여 파리 만국 박람회를 개최하였는데 이 박람회를 상징할만한 기념물로 에펠 탑을 건축하였다.[1] 박람회가 열린 마르스 광장에 출입 관문에 위치해있다. 프랑스의 대표 건축물인 이 탑은 격자 구조로 이루어져 파리에서 가장 높은 건축물이며, 매년 수백만 명이 방문할 정도로 파리에서 빼놓을 수 없는 세계적으로 유명한 관광명소이다. 이 탑은 공모전을 통해 선정된 프랑스 공학자 귀스타브 에펠의 작품으로 이를 디자인한 그의 이름을 따서 명명했다.</div>]]></description>
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         <pubDate>2023-05-30 02:52:04 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2608487811</guid>
      </item>
      <item>
         <title>삼각형의 외심 활용 사례2</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2762309992</link>
         <description><![CDATA[<p>1) 사례소개1</p><p><strong>원 모양의 유물을 복원할 때</strong></p><p><strong>삼각형의 외심의 성질을 활용할 수 있다.</strong></p><p>2) 자세한 설명2</p><ol><li><p><strong>남은 유물의 끝부분에 세 점을 찍어 삼각형을 그린다.</strong></p></li><li><p><strong>삼각형의 세 변의 수직이등분을 그린다.</strong></p></li></ol><p><strong>그 교점에서 한 꼭짓점까지의 거리를 반지름으로 하고, 교점을 원의 중심으로 하는 원을 그린다.</strong></p>]]></description>
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         <pubDate>2023-10-25 05:29:04 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2762309992</guid>
      </item>
      <item>
         <title>삼각형의 외심 활용 사례1</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2762311088</link>
         <description><![CDATA[<p><strong>1) 사례 소개1</strong></p><p><strong>매점 설치</strong></p><p>세 건물에서 같은 거리에 있는 매점을 설치할 때</p><p>삼각형의 외심의 성질을 활용할 수 있다.</p><p><strong>2) 자세한 설명1</strong></p><ol><li><p>세 건물을 한 점으로 하는 삼각형을 그린다.</p></li><li><p>삼각형의 세 변의 수직이등분선을 그린다.</p></li><li><p>그 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 매점을 설치하면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-10-25 05:29:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2762311088</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763831378</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:54:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763831378</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763831970</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:54:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763831970</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763832388</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:54:45 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763832388</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763836639</link>
         <description><![CDATA[<p>20118 이솔빈</p>]]></description>
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         <pubDate>2023-10-26 01:57:46 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763836639</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763838347</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:59:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763838347</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763838436</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:59:07 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763838436</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763838844</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:59:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763838844</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763839330</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:59:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763839330</guid>
      </item>
      <item>
         <title>20115신승현</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763839710</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 01:59:59 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763839710</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763839987</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:00:11 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763839987</guid>
      </item>
      <item>
         <title>20116신재율</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763840661</link>
         <description><![CDATA[<p>둔각</p>]]></description>
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         <pubDate>2023-10-26 02:00:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763840661</guid>
      </item>
      <item>
         <title>예각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763840912</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:00:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763840912</guid>
      </item>
      <item>
         <title>둔각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763841450</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:01:16 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763841450</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763841478</link>
         <description><![CDATA[<p>둔각삼각형</p>]]></description>
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         <pubDate>2023-10-26 02:01:17 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763841478</guid>
      </item>
      <item>
         <title>20116신재율</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763841564</link>
         <description><![CDATA[<p>예각</p>]]></description>
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         <pubDate>2023-10-26 02:01:21 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763841564</guid>
      </item>
      <item>
         <title>20116신재울</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842041</link>
         <description><![CDATA[<p>직각</p>]]></description>
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         <pubDate>2023-10-26 02:01:42 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842041</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842215</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:01:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842215</guid>
      </item>
      <item>
         <title>직각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842514</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:02:02 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842514</guid>
      </item>
      <item>
         <title>20106김윤아</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842581</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:02:05 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842581</guid>
      </item>
      <item>
         <title>직각감각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842747</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1879134112/6fed32780fe12c1939930e1842bb6af8/Screenshot_20231026_110021_Chrome.jpg" />
         <pubDate>2023-10-26 02:02:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842747</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842764</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:02:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763842764</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763843053</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:02:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763843053</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763843407</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779772694/5678240fd95413eab30f5539fde0ac3f/Screenshot_20231026_110030_Chrome.jpg" />
         <pubDate>2023-10-26 02:02:40 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763843407</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763843860</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1883660759/81a26a72a99dd8fa387dff8cdef230d8/Screenshot_20231026_110052_Chrome.jpg" />
         <pubDate>2023-10-26 02:02:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763843860</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844093</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 02:03:01 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844093</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844285</link>
         <description><![CDATA[<p>예각</p>]]></description>
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         <pubDate>2023-10-26 02:03:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844285</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844315</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1879134112/1deeb189809e3ce9be19c92dcd994edf/Screenshot_20231026_110252_Chrome.jpg" />
         <pubDate>2023-10-26 02:03:11 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844315</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844535</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1883660759/0cf8f750132da37191a34cea5b11dbd3/Screenshot_20231026_110124_Chrome.jpg" />
         <pubDate>2023-10-26 02:03:20 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844535</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844576</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779776014/f8b87383af998f64e78ca78c309646e2/Screenshot_20231026_105809_Chrome.jpg" />
         <pubDate>2023-10-26 02:03:21 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844576</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844931</link>
         <description><![CDATA[<p>20118이솔빈</p>]]></description>
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         <pubDate>2023-10-26 02:03:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763844931</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763845467</link>
         <description><![CDATA[<p>직각</p>]]></description>
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         <pubDate>2023-10-26 02:04:00 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763845467</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846045</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779866333/a91b74803424c7733ce8af7243566a73/Screenshot_20231026_110252_Chrome.jpg" />
         <pubDate>2023-10-26 02:04:21 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846045</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846047</link>
         <description><![CDATA[<p>20118 이솔빈</p>]]></description>
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         <pubDate>2023-10-26 02:04:21 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846047</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846396</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835295462/7fccd5d02cb378a3e4c4376130eac53f/Screenshot_20231026_110417_Chrome.jpg" />
         <pubDate>2023-10-26 02:04:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846396</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846471</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779779569/bc9f72168fe579acabbcc48d9751a8e4/Screenshot_20231026_110305_Chrome.jpg" />
         <pubDate>2023-10-26 02:04:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846471</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846674</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835295462/b92a5f4b4da973769af1a76ddbac920b/Screenshot_20231026_110358_Chrome.jpg" />
         <pubDate>2023-10-26 02:04:49 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846674</guid>
      </item>
      <item>
         <title>ㄱ</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846877</link>
         <description><![CDATA[<p>둔각</p>]]></description>
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         <pubDate>2023-10-26 02:04:57 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846877</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846924</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779779569/26fc73d1c37fc0d99d5d01c099248264/Screenshot_20231026_105946_Chrome.jpg" />
         <pubDate>2023-10-26 02:04:59 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846924</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846965</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779866333/502bf582aed6c6b84e4b0b554ad516e7/Screenshot_20231026_110231_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:00 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763846965</guid>
      </item>
      <item>
         <title>예각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847347</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835301978/d54dad08e5f825e83b0bd4ffb1faf13e/Screenshot_20231026_110312_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:16 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847347</guid>
      </item>
      <item>
         <title>예각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847361</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871051/2d07d42fc3ee161fe5558ddc272a7f86/Screenshot_20231026_105958_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:17 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847361</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847386</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779779569/832a9ec43ee0df6ab3fe5f623f85a2cc/Screenshot_20231026_105930_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:18 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847386</guid>
      </item>
      <item>
         <title>직각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847718</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835301978/9a0591540f2b9970cea71a4b91762586/Screenshot_20231026_110250_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:29 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847718</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847787</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779866333/4bd3e8ba073d3ffbfbbadbda9c838b3e/Screenshot_20231026_105925_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:32 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763847787</guid>
      </item>
      <item>
         <title>직각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763848017</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871051/955b1b1c0903904e3f99856b3dced7af/Screenshot_20231026_110336_Chrome.jpg" />
         <pubDate>2023-10-26 02:05:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763848017</guid>
      </item>
      <item>
         <title>둔각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763848546</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871051/2a0c3e76a7623ba7222c924f5244b5e4/Screenshot_20231026_110248_Chrome.jpg" />
         <pubDate>2023-10-26 02:06:02 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763848546</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763850079</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779781014/4d42262d46b85c76f8591b55be5e27cc/Screenshot_20231026_110640_Chrome.jpg" />
         <pubDate>2023-10-26 02:07:06 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2763850079</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765674560</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1792991359/f27ea51110a564002601583d2909d0ad/Screenshot_20231027_122602_Chrome.jpg" />
         <pubDate>2023-10-27 03:26:31 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765674560</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765676141</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1792991359/4d82e740c4093849c79530994dfa4f87/Screenshot_20231027_122731_Chrome.jpg" />
         <pubDate>2023-10-27 03:27:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765676141</guid>
      </item>
      <item>
         <title>실생활외심사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765678854</link>
         <description><![CDATA[<p>1.텃밭에3개식물을심을때공평한거리에서 심는걸 구하는기</p><p>2.(1)</p>]]></description>
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         <pubDate>2023-10-27 03:30:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765678854</guid>
      </item>
      <item>
         <title>20123 임수빈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765679817</link>
         <description><![CDATA[<p>사례 소개)</p><p>물류를 공급해야 하는 곳이 세 지점일 때, 이 세 지점으로부터 같은 거리 위치에 있는 물류센터를 설치하자고 한다면 삼각형의 외심의 성질을 활용할 수 있다.</p><p><br/></p><p>자세한 설명)</p><p><br/></p><p>1.세 물류센터 건물을 한 점으로 하는 삼각형을 그린다.</p><p>2.삼각형의 세 변의 수직이등분 선을 그린다.</p><p>3.그 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 물류센터를 설치하면 된다.</p>]]></description>
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         <pubDate>2023-10-27 03:31:21 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765679817</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765681109</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-27 03:32:30 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765681109</guid>
      </item>
      <item>
         <title>외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765683494</link>
         <description><![CDATA[<p>사례: 세 명의 사람이 다른 위치에 살 때 공평한 약속장소 잡기</p><p><br/></p><p>자세한 설명: </p><ol><li><p>세 개의 집을 한 점으로 하는 삼각형을 그린다.</p></li><li><p>삼각형의 세변의 수직이등분선을 그린다.</p></li><li><p>그 교점에서 세 꼭짓점 까지의 거리가 같으므로 그 교점에 세 명의 사람이 만날 공평한 약속장소를 정할 수 있다.</p></li></ol>]]></description>
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         <pubDate>2023-10-27 03:34:39 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765683494</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765685239</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871051/d33eaae14cf432657ba8fa717846cadd/2.png" />
         <pubDate>2023-10-27 03:36:12 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765685239</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765687703</link>
         <description><![CDATA[<ol><li><p>사례: 다른위치에 세 집에서 공평하게 버스정류장 위치 정하기</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:38:23 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765687703</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765688249</link>
         <description><![CDATA[<p>사례소개) 서로 다른 집에 사는 사람들이 만날 장소를 선정할때</p><p>                삼각형의 외심의 성질을 활용 할 수 있다</p><p>자세한 소개:1.세 집을 한점으로 하는 삼각형을 그린다.</p><p>                   2.삼각형의 세 변의 수직이등분 선을 그린다.</p><p>                   3. 그 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점을 만나는 장소로 선정하면 된다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:38:53 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765688249</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765688271</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1837182351/a5243be70d2ffdc5c7df62df244d1fb0/Screenshot_20231027_123049_Samsung_Internet.jpg" />
         <pubDate>2023-10-27 03:38:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765688271</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765689063</link>
         <description><![CDATA[<p>사례소개:3개의 지진관측소에서 거의 같은 강도의 지진이 발생했다</p><p>외심의 성질을 활용하여 지진이 발생한위치를 찾을수있다</p><p><br/></p><p>자세한설명: 1. 3개의 지진관측소를 선분으로 이어 삼각형을 만든다.</p><ol start="2"><li><p>이 삼각형의 세변의 수직이등분선을 그린다.</p></li><li><p>3개의 수직이등분선이 만나는곳에 점을 찍고 길이를 잰 다음</p></li><li><p>거리가 같으므로 그곳을 지진이 발생한곳으로 정하면된다</p></li></ol><p><br/></p>]]></description>
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         <pubDate>2023-10-27 03:39:37 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765689063</guid>
      </item>
      <item>
         <title>20124</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765693235</link>
         <description><![CDATA[<p>야영장에 화장실,개수대,편의점이 각 A,B,C지점에 있을때 이세점으로 부터 모두 같은 거리에 있는 위치를 찾아서 텐트를 친다고 한다면 삼각형 외심의 정의 및 성질을 활용할수 있다</p><p>1.세 건물을 한점으로한 삼각형을 그린다</p><p>2.삼각형의 수직이등분선을 그린다</p><p>3.그 교점의 세 꼭짓점의 거리가 같으므로 그 교점에 텐트를 설치해야 한다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:43:25 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765693235</guid>
      </item>
      <item>
         <title>ㅡ</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765695043</link>
         <description><![CDATA[<p>1)사례 세 지진관측소 로부터 같은 강도의 지진이 발생했을때</p><p>지진이 발생한 위치를 찾을때</p><p>2)세 지진 관측소를 연결해 삼각형을 만든다</p><p>그리고 세 수직이등분선의 교점(외심)을 찾아주면 된댜</p><p>그럼 지진의 위치 발생 위치를 알수있다</p><p><br/></p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:45:12 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765695043</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765695335</link>
         <description><![CDATA[<p>사례 소개</p><p>우리 나라의 세 지역인 경북 포항, 충북 속리산, 충남 홍성에서 같은 시간에 같은 강도의 지진이 발생한다면 지진의 진앙을 알 때 삼각형의 외심의 성질을 활용할 수 있다</p><p><br></p><p>자세한 설명</p><ol><li><p>지진이 발생한 지역을 한 점으로 하는 삼각형을 그린다</p></li><li><p>삼각형의 세 변의 수직이등분선을 그린다</p></li><li><p>수직이등분선의 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점이 지진의 진앙이다</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:45:28 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765695335</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765695635</link>
         <description><![CDATA[<p>삼각형의 외심 활용 사례</p><p>1) 사례소개1</p><p> 삼각형처럼생긴 도로에 사고가 자주일어나는데</p><p>세 꼭짓점에 거리가 같은곳에 경찰서 만들기</p><p>2) 자세한</p>]]></description>
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         <pubDate>2023-10-27 03:45:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765695635</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696521</link>
         <description><![CDATA[<p>사례 소개)  집(공공장소등)을 만들때</p><p> 1.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:46:33 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696521</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696566</link>
         <description><![CDATA[<p>사례소개</p><p>세지진 관측소에서 거의 동시에 같은 강도의 지진이 관측되었늘때 지진발생지점을 추측할때 삼각형의 외심의 성질을 활용할 수 있다</p><p><br/></p><p>자세한 설명</p><p>1.세 지진관측소를 점으로 표현하고 삼각형으로 만든다</p><p>2.수직이등분선을 그어서 교점을 만든다</p><p> 그럼 교점이 지진발생지점으로 예측 할 수 있다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:46:36 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696566</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696672</link>
         <description><![CDATA[<p>1) 사례소개</p><p>삼각피자를 같은 조각 3개 자를때 외심의 성질을 이용할수 있다.</p><p>2) 자세한 설명</p><p>   1.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 03:46:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696672</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696873</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-27 03:46:55 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765696873</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765697131</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-27 03:47:10 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765697131</guid>
      </item>
      <item>
         <title>외심활용사례 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765697338</link>
         <description><![CDATA[<p>지진관측소에서 거의 동시에 같은 강도의 지진이 관측됐을때 지진이 발생한 위치는 어디쯤인지 추정할때</p><p>과정 1 같은 거리만큼 떨어진것으로 추정된다</p><p>        2 세 지진 관측소를 연결하여 삼각형을 만든다</p><p>         3 삼각형의 세 변의 수직이등분선의 교점을 찾아주면 된다</p><p><br/></p><p><br/></p><p><br/></p>]]></description>
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         <pubDate>2023-10-27 03:47:23 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765697338</guid>
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      <item>
         <title>20103정아영 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765697443</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-27 03:47:29 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765697443</guid>
      </item>
      <item>
         <title>♡</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765818898</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 05:43:02 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765818898</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765916766</link>
         <description><![CDATA[<p>사례: 야영장에서 화장실, 개수대, 편의점이 각각 세지점에 있을때</p><p>설명: 세 지점으로부터 같은 거리만큼 떨어져 있는 위치는 세지점을 연결하여 삼각형을 만들고 세 변의 수직이등분선의 교점을 찾으면 된다 </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-27 07:18:47 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2765916766</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768177753</link>
         <description><![CDATA[<p>사례)야영장에 화장실, 개수대, 편의점이 각각 A,B,C 세 지점에 있을 때 이 세 지점으로부터 모두 같은 거리에 있는 위치를 찾아서 텐트를 치려고 한다면 삼각형의 정의 및 성질을 떠올려볼 수 있습니다.</p><p>자세한 설명)</p><p>1.화장실,개수대,편의점을 한 점으로 하는 삼각형을 그린다.</p><p>2.삼각형 세 변의 수직이등분선을 그린다.</p><p>3.화장실,개수대,편의점의 거리가 같으므로 텐트를 설치하면 된다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 03:04:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768177753</guid>
      </item>
      <item>
         <title>둔각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768179653</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:05:58 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768179653</guid>
      </item>
      <item>
         <title>직각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768181256</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:07:02 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768181256</guid>
      </item>
      <item>
         <title>예각</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768182978</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:08:20 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768182978</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768185282</link>
         <description><![CDATA[<p>삼각형의 외심 활용 사례</p><p><br></p><p>1) 사례소개</p><p><br></p><p>삼각형처럼생긴 도로에 사고가 자주일어나는데</p><p><br></p><p>세 꼭짓점에 거리가 같은곳에 경찰서 만들기</p><p><br></p><p>2) 자세한설명</p><p>세 모서리 도로를 한 점으로 하는 삼각형을 그린다.</p><p><br></p><p>삼각형의 세 변의 수직이등분선을 그린다.</p><p><br></p><p>그 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 경찰서을 설치하면 된다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 03:10:06 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768185282</guid>
      </item>
      <item>
         <title>실생활외심사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768190674</link>
         <description><![CDATA[<p>1.텃밭에3개의씨앗을 공평한 거리에 심는법</p><p>2.(1)아무렇게 삼각형 모양에 점에 막대기 세운다</p><p>(2)수직이등분선각각 긋고 만나는 곳에 막대기 세운다</p><p>(3)그리고 같은 거리에 있는지점에 씨앗을 심으면 끝</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1837135552/ff0ae746ca51a7eafd05a3abd61016e0/Screenshot_20231027_122939_Google.jpg" />
         <pubDate>2023-10-30 03:13:59 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768190674</guid>
      </item>
      <item>
         <title>팽이 중심 구하기</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768193840</link>
         <description><![CDATA[<p>삼각형 팽이 중심</p><p><br/></p><p>삼각형 속 세 꼭지점에서 같은거리의 중심에 나무 젖가락을 꽂을려고 할 때</p><p><br/></p><ol><li><p>나무 판자 위에 세 점을 찍어 이어 그린다.</p></li><li><p>세 변의 수직이등분선을 그린다. </p></li><li><p>세 수직이등분선의 교점은 세 꼭지점에서 같은 거리의 중심이므로 교점에 나무 젖가락을 꽂으면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-10-30 03:16:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768193840</guid>
      </item>
      <item>
         <title>1) 사례 소개</title>
         <author>a64627642</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768197986</link>
         <description><![CDATA[<p>야영장, 개수대, 캠핑장으로부터 모두 같은 거리에 있는 편의점을 설치할 때 삼각형의 외심의 성질을 사용할 수 있다.</p><p><br/></p><p>2) 자세한 설명</p><ol><li><p>야영장, 개수대, 캠핑장을 한 점으로 하는 삼각형을 그린다.</p></li><li><p>삼각형의 세 변의 수직이등분선을 그린다.</p></li><li><p>그 교점에서 세 꼭짓점의 길이(거리)가 같으므로 교점에 편의점을 설치하면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-10-30 03:19:32 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768197986</guid>
      </item>
      <item>
         <title>20120 이지민</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768199739</link>
         <description><![CDATA[<p> 사례소개)체육관,큰 마트,지하철역 같은 거리만큼 떨어져있는곳에 집을 찾아서 살려면 삼각형의 성질을 떠올려서 찾을수있다.</p><p><br/></p><p>자세한 설명</p><p>1. 체육관,큰 마트,지하철역 세 지점을 한 점으로 하는 삼각형을 그린다</p><p><br/></p><p><br/></p><p>2. 세 지점의 세 변에 수직이등분선을 그린다</p><p><br/></p><p><br/></p><p>3.그 교점에서 세 꼭짓점까지 거리가 같기때문에 그 교점에있는 집을 산다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 03:20:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768199739</guid>
      </item>
      <item>
         <title>외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768202919</link>
         <description><![CDATA[<p>상황:3개의 똑같은 집을 지을때 똑같은 거리를 만들어야 할때 가</p><p><br/></p><p>설명</p><ol><li><p>3개의 집을 한 점으로하는 삼각형을 그린다</p></li><li><p>삼각형의 세변의 수직이등분선을 그린다</p></li><li><p>그 교점에서 세 꼭짓점까지의 거리가 같기 때문에 그 점에 집을 지으면 된다</p></li></ol>]]></description>
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         <pubDate>2023-10-30 03:23:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768202919</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768204893</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:25:06 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768204893</guid>
      </item>
      <item>
         <title>20113</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768206918</link>
         <description><![CDATA[<p>1) 사례 소개</p><p>텐트 설치</p><p>각 점 A, B, C를 마트, 식당, 화장실이라고 할 때, 세 지점으로부터 같은 거리에 있는 텐트를 설치할 때 삼각형의 외심의 성질을 활용할 수 있다.</p><p>2) 자세한 설명</p><ol><li><p>세 건물에서 한 점으로 하는 삼각형을 그린다. </p></li><li><p>삼각형의 세 변의 수직이등분선을 그린다.</p></li><li><p>교점 O에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 텐트를 설치하면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-10-30 03:26:47 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768206918</guid>
      </item>
      <item>
         <title>삼각형 외심의 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768207313</link>
         <description><![CDATA[<p>1) 사례 소개 : 세 아파트 사이에 공평한 위치에 마트를 짓는다고 할 때 마트를 설치해야하는 위치</p><p><br/></p><p>2) 자세한 설명</p><p><br/></p><ol><li><p>세 아파트를 한 점으로 하는 삼각형을 그린다.</p></li></ol><p><br/></p><ol start="2"><li><p>삼각형의 세 변의 수직이등분선을 그린다.</p></li></ol><p><br/></p><ol start="3"><li><p>세 변의 수직이등분선의 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 마트를 설치하면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-10-30 03:27:08 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768207313</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768208022</link>
         <description><![CDATA[<p>사례<br>야영장에서 편의점, 개수대, 화장실이 각각 세 지점에 있을 때 야영장에서 편의점, 개수대, 화장실을 같은 거리에 설치할 때<br></p><p>설명<br>1. 세 지점을 한 점으로 하는 삼각형을 그린다<br>2. 이 삼각형의 세 변의 수직이등분선을 그린다<br>3. 수직이등분선의 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 야영장을 설치하면 된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 03:27:44 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768208022</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768208388</link>
         <description><![CDATA[<p>1.아파트 A동B동C동을 A점B점C점로 정한다.</p><p>2.삼각형ABC를 만든다.</p><p>3.선분AB 선분BC 선분AC의 수직이등선을 그리면 수직이등분선이 만나는 점이 생기는데 그점(외심)의 아파트 관리사무소를 지으면 세 아파트에서 관리사무소까지 거리가 같아서 모든 아파트 주민이 관리사무소를 이용하기 쉽다.</p>]]></description>
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         <pubDate>2023-10-30 03:27:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768208388</guid>
      </item>
      <item>
         <title>20120 이지민</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768212865</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:31:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768212865</guid>
      </item>
      <item>
         <title>사례 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768212978</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:31:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768212978</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768216679</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:35:12 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768216679</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768218882</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:37:33 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768218882</guid>
      </item>
      <item>
         <title>삼각형의 외심 활용 사례1</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768219004</link>
         <description><![CDATA[<p>1) 사례소개1</p><p>삼각피자를 똑같이 3개로 자를 때</p><p>삼각형의 외심의 성질을 활용할 수 있다.</p><p>2) 자세한 설명1</p><p>   1. 정삼각형의 피자의 세 변의 수직이등분선을 그린다.</p><p>   2. 수직이등분선의 교점에서 세 꼭짓점 ABC까지 선을 긋고</p><p>       선을 따라 자르면 똑같은 크기의 피자 3조각이 나온다.</p><p>   </p><p><br></p>]]></description>
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         <pubDate>2023-10-30 03:37:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768219004</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768220084</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:38:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768220084</guid>
      </item>
      <item>
         <title>ㅡ</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768222268</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871161/5026d8dbcceb1161be07e9fc647bb2f8/20231030_123954.jpg" />
         <pubDate>2023-10-30 03:40:35 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768222268</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768223675</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:41:48 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768223675</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768225078</link>
         <description><![CDATA[<p>사례 소개)</p><p>병원(놀이터 등 공공장소) 설치</p><p>각각 다른 병원(공공장소)를 세 군데 같은 거리에 일정 거리에 있는 병원(공공장소)를 설치 할 때 삼각형의 외심 성질을 이용할수 있다.</p><p><br/></p><p>자세한 설명)</p><p>1.각 다른 병원(공공장소) 세 곳을 한 점으로 하는 삼각형을 그린다.</p><p><br/></p><p>2.삼각형의 세변에 다가 수직이등분 선을 그린다</p><p><br/></p><p>3.그 교점에서 세 꼭짓점 까지의 거리가 같으므로 교점에 병원(놀이터 등 공곡장소)를 만들 면 된다</p><p><br/></p><p><br/></p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 03:43:01 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768225078</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768225714</link>
         <description><![CDATA[<p>점 o는 세 수직이등분선의 교점이자 지진이 발생한 지점이다</p>]]></description>
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         <pubDate>2023-10-30 03:43:39 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768225714</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768226131</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:44:05 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768226131</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768226166</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:44:07 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768226166</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768227440</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 03:45:22 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2768227440</guid>
      </item>
      <item>
         <title>삼각형의 내심의 활용 사례</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2772967635</link>
         <description><![CDATA[<p>1) 사례 소개</p><p>회전초밥집에 삼각형 모양의 회전판을 돌고 있다. 세 회전판까지 거리가 같은 곳에 앉으려고할 때, 삼각형의 내심을 활용할 수 있다.</p><p>2) 자세한 설명</p><ol><li><p>세 회전판이 만나는 곳에 점을 찍어 삼각형을 만든다.</p></li><li><p>삼각형의 세 각의 이등분선을 긋는다.</p></li><li><p>그 교점에서 세 회전판까지의 거리가 같으므로, 그 교점에 앉으면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-11-02 01:00:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2772967635</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777290028</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 03:34:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777290028</guid>
      </item>
      <item>
         <title>20120 이지민</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777293937</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 03:38:06 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777293937</guid>
      </item>
      <item>
         <title>내심사례:빙수집의테이블이 정삼각형테이블로 3명에서 왔을때 한변당 1명이 앉을수있다 있때 빙수를 하나주문했다 서로 각각 같은거리에있는곳에 빙수를 놓을려고할때 내심 활용할수있다</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777295264</link>
         <description><![CDATA[<p>2.(1)테이블 에서 꼭짓점부분에 점을찍고 삼각형을 그린다</p><p>(2).삼각형의 세  각의 이등분선을 그린다</p><p>(3)만나는교점에서 빙수을 놓고 내심에서 한 변까지의 거리가 같은 므로 내심에서 각변의 내린 수선의발에 사람이 앉으면 된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 03:39:05 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777295264</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777297787</link>
         <description><![CDATA[<p>사례)삼각형 세 변의 형태로 직선도로와 이 세 직선도로로 삼각형 모양의 공원이 있습니다. 이 공원안에 소방서를 설치 하려면 화재에 대비하여 도로와의 접근성이 용이하도록 세 도로에서 직선 거리가 모두 같은 지점에 소방서를 설치 해야한다고 할 때,삼각형의 내심을 활용 할 수 있다.</p><p><br></p><p>자세한 설명)</p><p>1.세 변의 직선도로가 만나는곳에 점을 찍어 삼각형을 만든다.</p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><p>3.그 교점에서 세 직선도로까지의 거리가 같으므로 그 교점에 설치하면 된다.</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779779930/cdafc41c304f139b88f84603361ae454/Screenshot_20231107_144746_Chrome.jpg" />
         <pubDate>2023-11-06 03:41:21 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777297787</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777299003</link>
         <description><![CDATA[<p>내심 사례: 삼각형 모양의 시계를 만들려고 할 때 시계의 시침과 분침이 밖으로 나가지 않게 시침 분침의 위치를 정할 때</p><p><br/></p><p>자세한 설명</p><ol><li><p>시계의 세 테두리가 만나는 곳에 점을 찍어 삼각형을 만든다</p></li><li><p>삼각형의 세 각의 이등분선을 긋는다</p></li><li><p>그 교점에서 시계의 세 테두리의 거리가 같으므로, 그 교점에 시침 분침을 설치하면 된다</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 03:42:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777299003</guid>
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      <item>
         <title>20120 이지민</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777300902</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 03:44:01 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777300902</guid>
      </item>
      <item>
         <title>내심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777302473</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835301978/4334018b6393dbf9df14adc707938239/20231106_124443.jpg" />
         <pubDate>2023-11-06 03:45:22 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777302473</guid>
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      <item>
         <title>내심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777302770</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 03:45:39 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777302770</guid>
      </item>
      <item>
         <title>사례소개</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777302984</link>
         <description><![CDATA[<p>사례 소개</p><p> 삼각형 모양의 종이가있다.이종이에 가장큰 원을 그리고 싶을때 삼각형의 내심을 활용할 수 있다.</p><p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 03:45:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777302984</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777303027</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1837182351/964fd85cc1e938e09cb1d27f53f3a6a6/Screenshot_20231106_123104_Chrome.jpg" />
         <pubDate>2023-11-06 03:45:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777303027</guid>
      </item>
      <item>
         <title>분수대</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777303561</link>
         <description><![CDATA[<p>1)사례 소개</p><p>공원에 원의 모양으로 물을 뿜는 삼각형의 분수대가 있다. 분수대의 세 변까지 거리가 같은 곳에 분수를 설치하려고 할 때</p><p>삼각형의 내심을 활용 ㄱㄴ</p><p><br></p><p>2)자세한 설명</p><ol><li><p>분수대의 세 변이 만나는 곳에 점을 찍어 삼각형을 만든다.</p></li><li><p>삼각형의 세 각의 이등분선을 긋는다</p></li><li><p>그 교점에서 분수대의 세 변까지의 거리가 같으므로 그 교점에 분수를 설치하면 된다</p></li></ol>]]></description>
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         <pubDate>2023-11-06 03:46:18 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777303561</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777303685</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779774145/d17ba79a0cadddb20149448a77c31fe5/Screenshot_20231106_124243_Chrome.jpg" />
         <pubDate>2023-11-06 03:46:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777303685</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777304171</link>
         <description><![CDATA[<p>사례소개:삼각형 모양의꽃화단에 가장많은 꽃에 물을주려고한다.</p><p>세 모서리에 있는 꽃까지에 거리가 같은곳에 스프링클러를 설치하려고할때,삼각형의 내심을 활용할수있다.</p><p>자세한설명</p><ol><li><p>세 모서리에 꽃이 만나는곳에 점을 찍어 삼각형을 만든다.</p></li><li><p>삼각형의 세각에 이등분선을 긋는다.</p></li><li><p>그 교점에서 세 모서리에 있는 꽃까지의 거리가 같으므로, 그 교점에 스프링클러를 설치하면된다.</p></li></ol>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779776014/50a8975c681a3156a8492c8544802e2f/Screenshot_20231106_123316_Chrome.jpg" />
         <pubDate>2023-11-06 03:46:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2777304171</guid>
      </item>
      <item>
         <title>삼각형 내심의 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2778108983</link>
         <description><![CDATA[<p>1) 사례 소개 : 세 개의 도로로 둘러싸인 땅에 세 도로까지 거리가 같은 곳에 공연장을 지으려 할 때 공연장을 설치해야 하는 위치</p><p><br/></p><p>2) 자세한 설명</p><p><br/></p><ol><li><p>세 도로가 만나는 곳에 점을 찍어 삼각형을 그린다.</p><p><br/></p></li><li><p>삼각형 세 각의 이등분선을 긋는다.</p><p><br/></p></li><li><p>그 교점에서 세 도로까지의 거리가 같으므로 그 교점에 공연장을 지으면 된다.</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 14:35:30 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2778108983</guid>
      </item>
      <item>
         <title>안 쓰는 접시로 시계 만들기</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779252065</link>
         <description><![CDATA[<p>사례 - 안 쓰는 접시로 시계를 만드는 상황 접시의 중심을 찾아 구멍을 뚫을 때, 삼각형의 내심의 성질을 활용할 수 있다.</p><p><br/></p><p>1) 접시(내접원)를 중심으로 접시의 외부에 점 세 개를 찍어 삼각형을 만든다.</p><p><br/></p><p>2) 삼각형의 세 이등분선을 긋는다.</p><p><br/></p><p>3) 이등분선의 교점을 찾고 점을 찍은 뒤 구멍을 뚫는다.</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779776230/56bcdf5e5f668b163772143f18e5d49a/Screenshot_20231107_144245_Chrome.jpg" />
         <pubDate>2023-11-07 05:44:20 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779252065</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779254242</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-07 05:46:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779254242</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779256476</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779779569/1fb2362464c939a3bd346d6a3cf2759e/20231107_144229.jpg" />
         <pubDate>2023-11-07 05:48:15 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779256476</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779259352</link>
         <description><![CDATA[<p>사례소개</p><p>도로와의 접근성을 고려하여 소방서를 설치하려고 한다. 소방서에서부터 주변에 있는 세 도로까지 거리가 같은 곳에 소방서를 설치하려고 할 때 삼각형의 내심성질을 활용할 수 있다.</p><p><br/></p><p>자세한 설명</p><ol><li><p>도로 커브길에 점을 찍어 삼각형을 만든다.</p></li><li><p>삼각형의 세각의 이등분선을 긋는다.</p></li><li><p>이등분선의 교점에서 세 도로까지의 거리가 같으므로 그 교점에 소방서를 설치하면 된다.</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-07 05:50:48 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779259352</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779260770</link>
         <description><![CDATA[<p>2) 자세한 설명</p><p><br/></p><p>삼각형모양종이의 꼭짓점의 점을 찍어 삼각형을 만든다</p><p><br/></p><p>삼각형의 세각의 이등분선을 긋는다</p><p><br/></p><p>그 교점에서 세 변까지의 거리가 같으므로 그 교점에 서 컴퍼스로 교점에점을 찍고 변의펜으로 그려가장큰 원을 만들수있다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-07 05:52:05 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779260770</guid>
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      <item>
         <title>20113 신성훈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779268852</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779772694/05b2c7396b1c2a5453541878a6b07975/20231107_145737.jpg" />
         <pubDate>2023-11-07 05:59:34 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779268852</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779270079</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1929436997/4facd0c591866ade534570581147e0f5/16993367978595176836652513345653.jpg" />
         <pubDate>2023-11-07 06:00:34 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779270079</guid>
      </item>
      <item>
         <title>사례:</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779270446</link>
         <description><![CDATA[<p>삼각형 모양의 화단이 있다. 화단에 스프링클러를 물을 골고루 뿌릴 수 있게 설치하려고 할때, 삼각형의 내심을 활용할 수 있다.</p><p>자세한설명</p><p>1.화단의 꼭짓점에 점을 찍어 삼각형을 만든다.</p><p>2. 삼각형의 세각의 이등분선을 긋는다.</p><ol start="3"><li><p>그 교점에서 삼각형화단의 거리가 같으므로, 그 교점에 스프링클러를 설치하면된다.</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-07 06:00:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779270446</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779275077</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871051/308fb8bbb7afdf09170f7fbc45690021/20231107_150454.jpg" />
         <pubDate>2023-11-07 06:05:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779275077</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779275580</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1837182351/ea83865668247ecbae1ea8eead6649d4/20231107_150520.jpg" />
         <pubDate>2023-11-07 06:05:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779275580</guid>
      </item>
      <item>
         <title>운동장에 삼각형 모양의 화단이 있다 세 화단까지 거리가 같은곳에 동상을 설치하려고 한다면 삼각형 내심을 활용할수있다</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779277919</link>
         <description><![CDATA[<p>1.세 화단이 만나는 곳에 점을 찍어 삼각형을 만든다</p><p>2.삼각형의 세 각의 이등분선을 긋는다</p><p>3.교점에서 세 화단까지의 거리가 같으므로 그 교점에 동상을 설치하면된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-07 06:08:00 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779277919</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779279365</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779777335/05554a1bcfcb01a60bb32568859b776b/20231107_150828.jpg" />
         <pubDate>2023-11-07 06:09:19 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779279365</guid>
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      <item>
         <title>,</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779281409</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835301978/d95d6ba0d4f75bbce9f7d2e432016d98/Screenshot_20231107_151042_Samsung_Notes.jpg" />
         <pubDate>2023-11-07 06:10:58 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779281409</guid>
      </item>
      <item>
         <title>사례그림</title>
         <author></author>
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         <pubDate>2023-11-07 06:11:24 UTC</pubDate>
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      <item>
         <title>내심</title>
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         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779282911</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-07 06:12:17 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779282911</guid>
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      <item>
         <title>20120 이지민</title>
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         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779288229</link>
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         <pubDate>2023-11-07 06:16:42 UTC</pubDate>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779289828</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-07 06:18:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779289828</guid>
      </item>
      <item>
         <title>삼각형의 내심의 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779291184</link>
         <description><![CDATA[<p>1) 사례 소개</p><p>삼각형 모양의 틀에 내접원 모양의 시계를 내부에 넣었을 때 삼각형의 내심의 성질을 횔용</p><p>2) 자세한 설명</p><ol><li><p>삼각형의 세 각에 이등분선을 그린다</p></li></ol>]]></description>
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         <pubDate>2023-11-07 06:19:20 UTC</pubDate>
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      <item>
         <title>20115</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779292295</link>
         <description><![CDATA[<p>사례)전파 만원경을 만들때 세 전파 만원경을 세 탑(케이블을 잊는 탑)까지의 거리가 같은 곳에 전파 만원경을 만드려고 할때 삼각형의 내심 활용이 가능하다.</p><p><br/></p><p>자세한 설명</p><p>1.전파 만원경에 있는 탑3개의 위치에 점을 찍어 삼각형을 만든다.</p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><p>3.그 교점에서 세 탑 까지의 거리가 같으므로 그 교점에 전파 만원경을 만들면 된다</p>]]></description>
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         <pubDate>2023-11-07 06:20:14 UTC</pubDate>
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      </item>
      <item>
         <title>분수 (그림)</title>
         <author></author>
         <link>https://padlet.com/22feedmath/mblegi8v2sh880ho/wish/2779293373</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-07 06:21:15 UTC</pubDate>
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