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      <title>2학년 5반 수학 by 송현경</title>
      <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox</link>
      <description>시공간을 넘나드는 수학교실입니다.</description>
      <language>en-us</language>
      <pubDate>2023-05-02 05:57:26 UTC</pubDate>
      <lastBuildDate>2023-11-06 02:52:36 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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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/zkt6hiv6rcjogqox/wish/2574700481</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 05:57:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2574700481</guid>
      </item>
      <item>
         <title>학급별 패들렛 이용 규칙</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2574700482</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 05:57:26 UTC</pubDate>
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      </item>
      <item>
         <title>16번 우지인</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575992743</link>
         <description><![CDATA[<div>키:a<br>a &gt;_ 130</div>]]></description>
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         <pubDate>2023-05-03 01:34:39 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575992743</guid>
      </item>
      <item>
         <title>20517윤샘</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575993619</link>
         <description><![CDATA[<div>키 a<br>a&lt;=110</div>]]></description>
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         <pubDate>2023-05-03 01:35:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575993619</guid>
      </item>
      <item>
         <title>20524 이하늘</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575994331</link>
         <description><![CDATA[<div>a = 사용 불가능한 나이<br>a &lt;= 3</div>]]></description>
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         <pubDate>2023-05-03 01:36:00 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575994331</guid>
      </item>
      <item>
         <title>킨더초코 먹을 수 없는 나이 a</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575995264</link>
         <description><![CDATA[<div>a&lt;3</div>]]></description>
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         <pubDate>2023-05-03 01:36:51 UTC</pubDate>
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      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575995512</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-05-03 01:37:05 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575995512</guid>
      </item>
      <item>
         <title>20527최연우</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575995669</link>
         <description><![CDATA[<div>몸무게:a(kg)<br>a&lt;=80</div>]]></description>
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         <pubDate>2023-05-03 01:37:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575995669</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575996549</link>
         <description><![CDATA[<div>구독할 수 없는 나이 a<br>a &lt; 19</div>]]></description>
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         <pubDate>2023-05-03 01:37:59 UTC</pubDate>
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      </item>
      <item>
         <title>양수민20515</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998158</link>
         <description><![CDATA[<div>a의 나이[15]</div>]]></description>
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         <pubDate>2023-05-03 01:39:19 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998158</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998707</link>
         <description><![CDATA[<div>놀이기구 키 a<br>80&lt;=a&gt;130</div>]]></description>
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         <pubDate>2023-05-03 01:39:48 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998707</guid>
      </item>
      <item>
         <title>16 우지인</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998763</link>
         <description><![CDATA[<div>나이:a<br>a &gt;_ 7</div>]]></description>
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         <pubDate>2023-05-03 01:39:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998763</guid>
      </item>
      <item>
         <title>김하경 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998771</link>
         <description><![CDATA[<div>혼자 탑승 불가능 키:a<br>a&lt;110</div>]]></description>
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         <pubDate>2023-05-03 01:39:52 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2575998771</guid>
      </item>
      <item>
         <title>관람불가 a나이 15</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576001277</link>
         <description><![CDATA[<div>a &lt;19</div>]]></description>
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         <pubDate>2023-05-03 01:42:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576001277</guid>
      </item>
      <item>
         <title>김예솔</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576001908</link>
         <description><![CDATA[<div>키-a<br>80&lt;=a&gt;=130<br><br></div>]]></description>
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         <pubDate>2023-05-03 01:42:47 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576001908</guid>
      </item>
      <item>
         <title>20518이가은 해당 게임할수 잇는 나이</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576002364</link>
         <description><![CDATA[<div>나이를 a로 두면<br>a&gt;=18</div>]]></description>
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         <pubDate>2023-05-03 01:43:12 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576002364</guid>
      </item>
      <item>
         <title>18세 이상 영화를 볼 수 있는 나이x</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576002606</link>
         <description><![CDATA[<div>x≥18</div>]]></description>
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         <pubDate>2023-05-03 01:43:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576002606</guid>
      </item>
      <item>
         <title>20529율리아나</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576002694</link>
         <description><![CDATA[<div>교통 법규는 100km 이상의 속도에 익숙해지면 안 된다.<br>а &lt; =100</div>]]></description>
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         <pubDate>2023-05-03 01:43:32 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576002694</guid>
      </item>
      <item>
         <title>20522이정현</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576005272</link>
         <description><![CDATA[<div>15세 이상관람가 영화를 볼수 있다면<br>X는 나이<br>X=&gt;15</div>]]></description>
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         <pubDate>2023-05-03 01:45:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576005272</guid>
      </item>
      <item>
         <title>이수빈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576005522</link>
         <description><![CDATA[<div>몸무계가&nbsp;a라면 플라이급의 범위<br>48&lt;a&lt;51</div>]]></description>
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         <pubDate>2023-05-03 01:46:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576005522</guid>
      </item>
      <item>
         <title>20503 강유나</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576005552</link>
         <description><![CDATA[<div>만 18세 미만은 원칙적으로 1일 7시간, 1주일 40시간을 초과해서 일할 수 없다<br><br>× = 1일 7시간, 1주일 40시간을 초과해서 일할 수 있는 나이<br>×&gt;=18</div>]]></description>
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         <pubDate>2023-05-03 01:46:11 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576005552</guid>
      </item>
      <item>
         <title>20528 최예린</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576009014</link>
         <description><![CDATA[<div>출입할수 없는 나이 a<br>a&lt;19</div>]]></description>
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         <pubDate>2023-05-03 01:49:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576009014</guid>
      </item>
      <item>
         <title>이미지 업로드안됨</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576010458</link>
         <description><![CDATA[<div>놀이기구 이용키제한130이상 이용가능<br><br>a는 키<br>130=&lt;a</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-03 01:50:28 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576010458</guid>
      </item>
      <item>
         <title>보호자 없이 탈수있는 키</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576017504</link>
         <description><![CDATA[<div>a&gt;=100</div>]]></description>
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         <pubDate>2023-05-03 01:56:29 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576017504</guid>
      </item>
      <item>
         <title>20525 차예빈</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576017577</link>
         <description><![CDATA[<div>a= 사용 가능한 키<br>130&lt;=a</div>]]></description>
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         <pubDate>2023-05-03 01:56:33 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576017577</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576026837</link>
         <description><![CDATA[<div>20에서29세의 평균기초대사량a<br>1359.8&lt;=a&lt;=2096.2</div>]]></description>
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         <pubDate>2023-05-03 02:03:55 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2576026837</guid>
      </item>
      <item>
         <title>[수행평가 안내] 부등식을 활용한 세계여행계획 세우기</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2592483456</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 05:45:14 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2592483456</guid>
      </item>
      <item>
         <title>[세계의 건축물 도미노 게임]</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2603977865</link>
         <description><![CDATA[<div>여행가고 싶은 나라를 대표하는 건축물 사진과 소개글을 간단하게 적어보세요.&nbsp;</div>]]></description>
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         <pubDate>2023-05-25 01:06:12 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2603977865</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604445423</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-05-25 07:06:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604445423</guid>
      </item>
      <item>
         <title>오페라하우스</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604446018</link>
         <description><![CDATA[<div>호주&nbsp;시드니에 있는 공연장이다. 1547석의 오페라 극장과 2679석의 음악당을 비롯해 여러 개의 극장, 전시관, 도서관 등이 있다. </div>]]></description>
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         <pubDate>2023-05-25 07:07:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604446018</guid>
      </item>
      <item>
         <title>에펠탑 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604446435</link>
         <description><![CDATA[<div>프랑스&nbsp;파리에 있는 대표적인 건물인 에펠탑이다ㅏㅇ</div>]]></description>
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         <pubDate>2023-05-25 07:07:31 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604446435</guid>
      </item>
      <item>
         <title>이탈리아 콜로세움 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604450364</link>
         <description><![CDATA[<div>원래는 경기장이였다가 전쟁후 교회등으로 사용되었다.</div>]]></description>
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         <pubDate>2023-05-25 07:10:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604450364</guid>
      </item>
      <item>
         <title>이탈리아 피사의사탑</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604453393</link>
         <description><![CDATA[<div>13세기에 들어 탑의 기울어짐이 발견되었다 또 흔히 중세의 세계 7대 불가사의 중 하나로 불리고 있다.</div>]]></description>
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         <pubDate>2023-05-25 07:11:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604453393</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604453942</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-05-25 07:11:31 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604453942</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604454142</link>
         <description><![CDATA[<div>도쿄 타워는 일본 도쿄도 미나토구에 있는 높이 333m의 종합 전파탑으로, 관광명소로서의 인기는 지금도 여전하다. 빨간색하고 하얀색이 교차하여 도색되어 있다.&nbsp;</div>]]></description>
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         <pubDate>2023-05-25 07:11:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604454142</guid>
      </item>
      <item>
         <title>자유으ㅣ 여신상 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604455538</link>
         <description><![CDATA[<div>자유의 여신상 (Statue of Liberty)은 1886년 미국 독립 1백주년을 기념해 프랑스에서 기증한 것이다. 미국과 프랑스의 우호증진을 위한 선물이었지만 현재 전 세계인들에게 미국의 상징 더 나아가 자유의 상징으로 인식되고 있음.</div>]]></description>
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         <pubDate>2023-05-25 07:12:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604455538</guid>
      </item>
      <item>
         <title>뉴욕시</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604456029</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2023-05-25 07:13:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604456029</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2604463905</link>
         <description><![CDATA[<div>583km2의 레만 호수는 스위스에서 가장 넓은 면적을 가진 호수로 '제네바 호수(영어 Lake Geneve, 독어 Genfersee)'로 불리기도 한다. 호수를 경계로 스위스와 프랑스가 국경을 이루고 있으며, 제네바, 로잔, 브베, 몽트뢰(이상 스위스), 에비앙(프랑스) 등의 도시가 호수를 따라 자리 잡고 있다. 한편 유람선을 이용해 레만 호수를 여행할 수 있지만, 운행 도시(노선)과 시즌 별 스케쥴을 잘 확인해야 한다.<br>스위스에서 가장 넓은 면적의 호수로 이곳을 경계로 스위스와 프랑스가 국경이 되는 호수<br>유람선 : 로잔 ↔ 몽트뢰 ↔ 시옹성 노선<br>7~8월 정상 운행, 4~6월, 9~11월 단축 운행, 12~3월 주말에만 운행<br>유람선 : 제네바 ↔ 로잔 노선<br>7~8월 1일 2회 왕복, 4~6월, 9~11월 단축 운행, 12~3월 운행 중단<br>스위스 ↔ 프랑스 노선 연중 운행<br>※ 시즌별 운행 회수 다름<br><br><br><br></div>]]></description>
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         <pubDate>2023-05-25 07:18:43 UTC</pubDate>
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      </item>
      <item>
         <title>이걸로 뽑아주세요 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2609726657</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-05-31 00:36:46 UTC</pubDate>
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      </item>
      <item>
         <title>삼각형의 외심 활용 사례2</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2762310545</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 05:29:35 UTC</pubDate>
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      </item>
      <item>
         <title>삼각형의 외심 활용 사례1</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2762311665</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 05:30:24 UTC</pubDate>
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      <item>
         <title>예각 삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763969108</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:26:17 UTC</pubDate>
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      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763969402</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:26:30 UTC</pubDate>
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      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763969743</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:26:43 UTC</pubDate>
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      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763973220</link>
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         <pubDate>2023-10-26 03:29:33 UTC</pubDate>
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      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763973912</link>
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         <pubDate>2023-10-26 03:30:07 UTC</pubDate>
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      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763974507</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:30:35 UTC</pubDate>
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      <item>
         <title>직각삼각형의외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763975628</link>
         <description><![CDATA[<p><br/></p><p><br/></p>]]></description>
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         <pubDate>2023-10-26 03:31:30 UTC</pubDate>
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      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763977494</link>
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         <pubDate>2023-10-26 03:32:57 UTC</pubDate>
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      <item>
         <title>예각삼각형의외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763977839</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:33:13 UTC</pubDate>
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      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763977985</link>
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         <pubDate>2023-10-26 03:33:20 UTC</pubDate>
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      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763978596</link>
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         <pubDate>2023-10-26 03:33:51 UTC</pubDate>
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      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763979764</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:34:48 UTC</pubDate>
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      <item>
         <title>직각 삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763980704</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:35:31 UTC</pubDate>
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      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763981230</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:35:57 UTC</pubDate>
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      <item>
         <title>둔각 삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763981420</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:36:06 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763981420</guid>
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      <item>
         <title>예각삼각형의외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763982320</link>
         <description><![CDATA[<p><br/></p><p><br/></p>]]></description>
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         <pubDate>2023-10-26 03:36:46 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763982320</guid>
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      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763982959</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:37:19 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763982959</guid>
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      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763983236</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:37:32 UTC</pubDate>
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      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763983307</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:41:30 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763987943</guid>
      </item>
      <item>
         <title>예각삼각형의 외심</title>
         <author>a64627642</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763987990</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:41:33 UTC</pubDate>
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      </item>
      <item>
         <title>예각 삼각형의 외심 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988288</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:41:50 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988288</guid>
      </item>
      <item>
         <title>둔각 삼가형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988335</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:41:52 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988335</guid>
      </item>
      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988354</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:41:53 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988354</guid>
      </item>
      <item>
         <title>직각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988550</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:42:04 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988550</guid>
      </item>
      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988717</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:42:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763988717</guid>
      </item>
      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989407</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:42:47 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989407</guid>
      </item>
      <item>
         <title>예각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989409</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:42:48 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989409</guid>
      </item>
      <item>
         <title>직각삼각형의외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989529</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:42:54 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989529</guid>
      </item>
      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989908</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:43:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989908</guid>
      </item>
      <item>
         <title>둔각삼각형</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989986</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:43:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763989986</guid>
      </item>
      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763990058</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:43:15 UTC</pubDate>
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      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763990385</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:43:35 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763990385</guid>
      </item>
      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763990812</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:43:58 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763990812</guid>
      </item>
      <item>
         <title>예각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763991610</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:44:41 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763991610</guid>
      </item>
      <item>
         <title>직각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763992091</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:45:07 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763992091</guid>
      </item>
      <item>
         <title>둔각삼각형의 외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763992461</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:45:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763992461</guid>
      </item>
      <item>
         <title>직각삼각형의 외심</title>
         <author>a64627642</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763992617</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:45:33 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763992617</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763993364</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-26 03:46:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2763993364</guid>
      </item>
      <item>
         <title>사례찾기</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768123834</link>
         <description><![CDATA[<p><br/></p><p>사례소개 1</p><p>캠핑에 가서 개수대,화장실,편의점이 각각 A,B,C 세 지점에 있을 때 이 세 지점으로부터 모두 같은 거리에 있는 위치에 텐트를 치려고 할 때 삼각형의 외심을 찾을 수 있다</p><p><br/></p><p>자세한설명 1</p><p><br/></p><p>1.세 곳을 한 점으로 하는 삼각형을 그린다</p><p>2.삼각형의 두 변의 수직이등분선을 그린다.</p><ol start="3"><li><p>그 교점에서 세 곳까지의 거리가 같으므로 그 교점에 텐트를 설치하면 된다</p></li></ol>]]></description>
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         <pubDate>2023-10-30 02:25:20 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768123834</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768128183</link>
         <description><![CDATA[<p>사례소개)어느 세 아파트에서 같은 거리에 있는 공동 헬스장을 지으려할때 삼각형의 외심의 성질을 활용할수있다</p><p><br/></p><p>자세한설명)1세 아파트를  한점으로하는 삼각형을 그린다</p><p><br/></p><p>2삼각형의 세변의 수직이등분선을 그린다</p><p><br/></p><p>3그 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에서헬스장을 설치하면된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:28:18 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768128183</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768128892</link>
         <description><![CDATA[<p>1)사례소개 </p><p>야영장에 화장실, 개수대, 편의점이 각각 A,B,C 세 지점에 있을 때 이 세 지점으로부터 모두 같은 거리에 있는 위치를 찾아서 텐트를 설치 할 때 삼각형의 외심의 성질을 활용 할 수 있다</p><p><br/></p><p>2) 자세한 설명</p>]]></description>
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         <pubDate>2023-10-30 02:28:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768128892</guid>
      </item>
      <item>
         <title>A아파트와b아파트c아파트가 있는데 abc아파트가 학교를 갈때 공평하게 학교를 갈수있는 거리를 구할때 삼각형의 외심을 활용해서 하면 3곳의 아파트가 공평하게 갈수있다</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768130545</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:30:04 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768130545</guid>
      </item>
      <item>
         <title>사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768134174</link>
         <description><![CDATA[<p>1 ) 사례 소개</p><p>백령도, 울릉도,제주특별자치도에있는 지진관측소에서 거의 동시에</p><p>같은 강도의 지진이 관측되었을때 지진이 발생한 지점을 찾을수있다</p><p><br></p><p><br></p><p>2)자세한 설명</p><ol><li><p>세 지진 관측소를 연결하여 삼각형을 만든다</p></li><li><p>삼각형의 세 변의 수직이등분선의 교점(외심)을 찾으면됨</p></li></ol><p><br></p>]]></description>
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         <pubDate>2023-10-30 02:32:53 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768134174</guid>
      </item>
      <item>
         <title>삼각형의 외심 사용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768138079</link>
         <description><![CDATA[<p>1) 사례소개</p><p>   관리사무소 설치</p><p> 아파트 세 동에서 같은 거리에 있는 관리사무소를 설치할 때 삼각형의    외심의 성질을 활용할 수 있다.</p><p>2) 자세한 설명</p><p> 1. 세 건물을 한 점으로 하는 삼각형을 그린다.</p><p> 2. 삼각형의 세 변의 수직이등분선을 그린다.</p><p> 3. 그 교점을 세 꼭짓점까지의 거리가 같으므로 그  교점에 </p><p> 관리사무소를 설치하면 된다.</p><p><br/></p>]]></description>
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         <pubDate>2023-10-30 02:35:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768138079</guid>
      </item>
      <item>
         <title>외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768139993</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:37:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768139993</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768140419</link>
         <description><![CDATA[<p>1.사례 소개</p><p>삼각김밥 내용물의 위치</p><p>삼각김밥 속에서 같은 거리에 있는 내용물을 넣을 때</p><p><br/></p><p>2.자세한 설명</p><p>1.정해진 삼각김밥의 메뉴얼로 삼각형 모양의 밥을 만든다</p><p>2.삼각형의 세 변의 수직이등분선을 그린다</p><p>3.그 교점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에 삼각김밥의 내용물을 넣으면 된다.</p><p><br/></p>]]></description>
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         <pubDate>2023-10-30 02:37:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768140419</guid>
      </item>
      <item>
         <title>외심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768141123</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:38:19 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768141123</guid>
      </item>
      <item>
         <title>사례 소개1</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768141131</link>
         <description><![CDATA[<p>세 동내에세 같은 거리에 있는 백화점을 건설할려고 할때 삼각형의 외심의 성질을 활용할수있다</p><p>자세한 설명1</p><p>1. 세 동내을 한점으로 한뒤 삼각형을 만든다.</p><p>2.삼각형의 세변의 수직이등분선을 구한다.</p><p>3.그 교점을 세꼭짓점까지 거리가 같으므로 그교점에 백화점을 건설하면 된다.</p>]]></description>
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         <pubDate>2023-10-30 02:38:20 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768141131</guid>
      </item>
      <item>
         <title>삼각형의 외심의 실생활 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768143062</link>
         <description><![CDATA[<p>1) 사례소개</p><p>세 아파트에서 같은 거리에 있는 지하철 역을 설치할 때 </p><p>삼각형의 외심의 성질을 이용할 수 있다</p><p><br/></p><p>2) 자세한 설명</p><p>1. 세 아파트를 한점으로 하는 삼각형을 그리고 각 꼭짓점에 세 건물을 표시한다.</p><p>2. 삼각형의 세 변에 수직이등분선을 그린다</p><p>3. 그 교점에서 세 꼭짓점까지의 거리기 같으므로 그 교점에 지하철역을 설치하면 된다.</p>]]></description>
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         <pubDate>2023-10-30 02:39:40 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768143062</guid>
      </item>
      <item>
         <title>김병철</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768145732</link>
         <description><![CDATA[<p>1.사례소계</p><p>백령도, 울릉도,제주특별자치도에있는 지진관측소에서 거의 동시에</p><p>같은 강도의 지진이 관측되었을때 지진 발생지점</p><p><br/></p><p>2.자세한 설명</p><p>1)세 지진 관측소를 점으로 하는 삼각형을 그린다.</p><p>2)삼각형의 세 변의 수직이등분선을 그린다</p><p>3)세 변의 수직이등분선의 교점을 찾는다 그 교점이 지진 발생지점이다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:41:40 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768145732</guid>
      </item>
      <item>
         <title>사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768147204</link>
         <description><![CDATA[<p>세 지진관측소에 동시에 지진이 발생했다</p><p>지진 발생 지점을 추측해보자</p><p>2)자세한 설명 </p><p>1.세 관측소에 점을 찍고 연결시킨후 세 변의 수직이등분선의 교점이 외심이다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:42:44 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768147204</guid>
      </item>
      <item>
         <title>사례 찾기</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768148941</link>
         <description><![CDATA[<p>어느 3개에 펜션에서 각 손님들이 사용할 마트를 같은 거리만큼 지으려 할때 삼각형의 외심의 성질을 활용할수있다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:44:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768148941</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150299</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:45:05 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150299</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150497</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1835310518/238a20165ad61161dab04e524f25d886/Screenshot_20231030_114344_Chrome.jpg" />
         <pubDate>2023-10-30 02:45:13 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150497</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150528</link>
         <description><![CDATA[<p>1) 세 지진 관측소에서 거의 동시에 같은 강도의 지진이 관측됐다. 지진이 발생 된 위치는 어디쯤인지 삼각형의 외심을 활용해 구해보자</p><p>2) 자세한 설명</p><p>1. 세 지진 관측소를 한점으로 하는 삼각형을 그린다.</p><ol start="2"><li><p>삼각형의 세 변의 수직이등분선을 그린다.</p></li><li><p>세 꼭지점부터 같은 거리에 떨어져 있을 것이라고 예상하고 그 교점에 지진이 발생했다고 예상할 수 있다.</p></li></ol>]]></description>
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         <pubDate>2023-10-30 02:45:14 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150528</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150583</link>
         <description><![CDATA[<p>사례소개</p><p>세 지진 관측소에서 거의 동시에 같은 강도의 지진이 관측되었을때 지진 발생지점을 추정할때 삼각형의 외심의 성질을 활용할수있다</p><p><br></p><p>자세한 설명</p><p><br></p><ol><li><p>세 지진관측소를 한 점으로 하는 삼각형을 그린다 </p></li><li><p>세 변에 수직이등분선을 그린다</p></li><li><p>그 교점에서 세 꼭짓점에서 세 꼭짓점까지의 거리가 같으므로 그 교점에서 지진이 발생했다</p></li></ol>]]></description>
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         <pubDate>2023-10-30 02:45:17 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768150583</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768152556</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779871161/cc680bfb5b66fed483b3a252afa85983/16986339892652671113080329245394.jpg" />
         <pubDate>2023-10-30 02:46:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768152556</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768154178</link>
         <description><![CDATA[<p>1) 사례소개1</p><p>어느 세 아파트를 한 점으로 하는 놀이터를 같은 거리에 지을 때 삼각형의 외심의 성질을 활용할 수 있다</p><p><br/></p><p>2) 자세한 설명1</p><ol><li><p>세 아파트를 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 놀이터를 지으면 된다</p></li></ol><p><br/></p><p><br/></p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:48:01 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768154178</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768155377</link>
         <description><![CDATA[<p>1) 사례소개1</p><p>어느 세 아파트 주민이 편의점을 같은 거리에 지을 때 삼각형의 외심의 성질을 활용할 수 있다</p><p><br/></p><p>2) 자세한 설명1</p><ol><li><p>세 아파트를 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 편의점을 지으면 된다</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:48:55 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768155377</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768156412</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2154645380/b33a846b20a4da183ae820e0510704b0/Screenshot_20231030_114850_Chrome.jpg" />
         <pubDate>2023-10-30 02:49:45 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768156412</guid>
      </item>
      <item>
         <title>1. 사례 학교 A,B,C 세 곳에서 같은 거리에 버스 정류장을 설치 할때</title>
         <author>a64627642</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768158048</link>
         <description><![CDATA[<ol start="2"><li><p>자세한 설명 </p><p>세 학교를 한 점으로 하는 삼각형을 그린다</p><p>삼각형 세 변의 수직이등분선을 그린다.</p><p>수직이등분선들의 교점을 찍는다</p><p>그 교점에서 세 꼭지점 까지에 거리를 잰다</p><p>그 거리가 같다면 거기에다 버스 정류장을 설치하면 된다</p></li></ol>]]></description>
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         <pubDate>2023-10-30 02:50:49 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768158048</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768159012</link>
         <description><![CDATA[<p>세 지진관측소에 동시에 지진이 발생했다 지진이 발생한 위치를 알아보자 세 지진 관측소에 점을 찍고 연결시킨후 세 변이 만나는 교점이 외심이다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:51:30 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768159012</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768159437</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:51:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768159437</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768160072</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:52:12 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768160072</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768160304</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:52:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768160304</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768161018</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1779775507/607cc24fe32dff38a6522fa0c1f4c3e5/20231030_115219.jpg" />
         <pubDate>2023-10-30 02:52:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768161018</guid>
      </item>
      <item>
         <title>20518이가은 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768161386</link>
         <description><![CDATA[<p>자세한설명</p><ol><li><p>세 펜션을 한 점으로 하는 삼각형을 그린다</p></li><li><p>삼각형의 세변의 수직이등분선을 그린다</p></li><li><p>그교점에서 세 꼭짓점까지의 거리가같으므로 그 교점에 마트를 설치 하면 된다</p></li></ol>]]></description>
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         <pubDate>2023-10-30 02:53:14 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768161386</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768163288</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-10-30 02:54:40 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768163288</guid>
      </item>
      <item>
         <title>사진 수정</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768163669</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1837118406/18116777160324259483059441e07e93/16986344829616359875841053754481.jpg" />
         <pubDate>2023-10-30 02:54:57 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768163669</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768166691</link>
         <description><![CDATA[<p>1)사례 소개</p><p>공원 설치</p><p>아파트 세 동에서 같은 거리에 있는 공원을 설치 할때 </p><p>삼각형의 외심의 성질을 이용할수 있다.</p><p><br/></p><p>2)자세한 설명</p><p>1.세 아파트를 한점으로 하는 삼각형을 그린다.</p><p><br/></p><p>2.삼각형의 세변의 수직이등분선을 그린다.</p><p><br/></p><p>3.그 교점을 세 꼭짓점에 거리가 같으므로 그 교점에 공원을 설치 한다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-30 02:57:10 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768166691</guid>
      </item>
      <item>
         <title>사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768167026</link>
         <description><![CDATA[<p>놀이공원에서 매점A ,카페B,음식점 C의 같은거리에 있는 기념품점을 만들려고 한다 이때 한점에서 만나는 삼각형의 외심을 찾아보자</p><p><br/></p><ol><li><p>세 건물의 이어 삼각형을 만든다</p></li><li><p>2.세변의 수직이등분선교점 외심을 찾아 기념품점을 건설하면된다</p></li></ol>]]></description>
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         <pubDate>2023-10-30 02:57:23 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768167026</guid>
      </item>
      <item>
         <title>김병철 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768167368</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2038164936/b94eb78e2ba37987160ece8171ba82ad/Screenshot_20231030_115541_Chrome.jpg" />
         <pubDate>2023-10-30 02:57:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768167368</guid>
      </item>
      <item>
         <title>삼각형 외심 활용사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768169682</link>
         <description><![CDATA[<p>1.생일초 꽂기</p><p>원형케이크 중앙에 초를 꽂을때</p><p>2.설명</p><p>(1)케이크둘레에다가 3개의점을 찍는다</p><p>(2)세점을 이어서 삼각형을 만든후 세변의 수직이등분선을</p><p>그린다</p><p>(3)교점이 생겼다면 그 점과 ABC를 이은 선분이 다 같다는걸</p><p>알수있으므로 그 교점은 외심이 된다 그 교점에 초를 꽂으면 된다</p>]]></description>
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         <pubDate>2023-10-30 02:59:16 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2768169682</guid>
      </item>
      <item>
         <title>삼각형의 내심의 활용 사례</title>
         <author>22feedmath</author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2772968087</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 01:01:14 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2772968087</guid>
      </item>
      <item>
         <title>사례 </title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2773194691</link>
         <description><![CDATA[<p> 1) 사례소개</p><p>삼각형 모양의 토지에 가장 큰 원 모양의 화단을 만드려고 할 때 삼각형의 내심을 활용할 수 있다</p><p><br/></p><p>2)자세한 설명</p><p><br/></p><ol><li><p>토지의 세 각의 이등분선을 그린다.</p></li><li><p>그 교점에서 수선의 발 까지를 반지름으로 하고, 교점을 중심으로 하여 내접원을 그린다.</p></li><li><p>그려진 내접원은 세 변에 모두 접하므로 세 변까지의 거리가 같기 때문에 토지 안에 그릴 수 있는 가장 큰 원이 된다 그리하여 내접원의 크기만큼 화단을 설치하면 된다</p></li></ol><p><br/></p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-02 03:42:19 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2773194691</guid>
      </item>
      <item>
         <title>삼각형의 내심의 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2773198349</link>
         <description><![CDATA[<p>1)사례 소개</p><p>  삼각형 모양의 시계를 만들려고 한다. </p><p>  시계의 시침과 분침과 초침을 고정시켜야 되는 지점을 정할 때,</p><p>  삼각형의 내심을 활용할 수 있다.</p><p>2)자세한 설명</p><p>1.   세 침이 만나는 곳에 점을 찍어 삼각형을 그린다.</p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><p>3.그 교점에서 세 변까지의 거리가 같으므로, 그 교점에 고정시키면 </p><p>  된다.</p>]]></description>
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         <pubDate>2023-11-02 03:45:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2773198349</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2773198888</link>
         <description><![CDATA[<p>1)사례소개</p><p>소방서 근처에 삼각형 도로가 있다. 세도로에 까지의 거리가 같은곳에 소방서를 지을려 할때, 삼각형의 내심을 이용할수있다.</p><p><br/></p><p>2) 자세한설명</p><p>(1) 세도로가 만나는곳에 점을찍어 삼각형을 만든다</p><p>(2) 삼각형의 세각의 이등분선을 긋는다</p><p>(3) 그교점에 세도로까지의 거리가 같으므로, 그교점에 소방서를 지으면된다.</p>]]></description>
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         <pubDate>2023-11-02 03:45:53 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2773198888</guid>
      </item>
      <item>
         <title>삼각형의 내심 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777172092</link>
         <description><![CDATA[<p>1)사례소개</p><p>도로와의 거리를 고려하여 소방서의 위치를 정할때</p><p>삼각형의 내심을 활용 할수 있다.</p><p><br/></p><p>2)자세한 설명</p><p><br/></p><p>1.세 도로의 만나는 곳에 점을 찍어 삼각형을 만든다.</p><p><br/></p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><p><br/></p><p>3. 그 교점에서 세 도로까지의 거리가 같으므로</p><p>    그 교점에 소방서를 설치 하면 된다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:19:50 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777172092</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777185324</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 02:23:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777185324</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777186433</link>
         <description><![CDATA[<p>• 사례 소개</p><p>어느 공원에 삼각형으로 생긴 큰 분수대를 설치하려고 한다. 분수대와 </p><p>닿는 모서리가 다 젖지 않도록, 물이 나오는 곳을 정하려고 할때 삼각형의 내심을 활용할 수 있다.</p><p><br/></p><p>▪︎ 자세한 설명</p><ol><li><p>분수대의 세 점이 만나는 곳에 점을 찍어 삼각형을 그린다.</p></li><li><p>삼각형의 세각의 이등분선을 그린다.</p></li><li><p>그 교점에서 모서리까지의 거리가 같으므로 물이 나오는 위치를 정할 수 있다.</p></li></ol>]]></description>
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         <pubDate>2023-11-06 02:23:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777186433</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777186510</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 02:23:53 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777186510</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777191243</link>
         <description><![CDATA[<p>사례 소개)삼각형의 세 변의 형태로 직선도로가 나 있고 세 직선도로로 둘러싸인 삼각형 모양의 공원이 있다. 이 공원안에 세 직선도로까지의 거리가 같은 장소에 소방서를 설치하려 한다.</p><p>1.세 직선도로가 만나는 곳에 점을 찍어 삼각형을 만든다.</p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><p>3.교점에서 세 직선도로까지 거리가 같으므로 그곳에 소방서를 설치하면 된다.</p>]]></description>
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         <pubDate>2023-11-06 02:27:27 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777191243</guid>
      </item>
      <item>
         <title>삼각형의 내심 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777194946</link>
         <description><![CDATA[<p>1)사례소개</p><p>삼각형 모양의 분수가 있다. 세 변이 의자일 때,모든 의자가 물에 닿지 않게 하면서 가장 큰 분수를 만들려고 할 때,삼각형의 내심을 활용 할 수 있다.</p><p>2)자세한 설명</p><p>1.세 의자가 만나는 곳에 점을 찍어 삼각형을 만든다.</p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><p>3.세 변에서 내린 교점에서 내린 수선 발이 반지름이라 하고 교점을 중심으로 내접원을 그린다</p><p>4.내접원이 세 변에서 모두 접해있기 때문에 의자가 안 젖으면서 가장 큰 분수가 되므로 교점에서 분수 꼭지를 설치한다</p>]]></description>
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         <pubDate>2023-11-06 02:29:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777194946</guid>
      </item>
      <item>
         <title>사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777196678</link>
         <description><![CDATA[<p>1  도로와의 접근성을 고려하여 소방서를 건설하고자 할때 이것을</p><p>내심으로 활용할수있다</p><p><br/></p><p>2자세한 설명</p><p><br/></p><p> 1 세각의 이등분선을 그린다</p><p>2 삼각형의 이등분선을 그린다</p><p>3삼각형 길이가 같아서 내접원을 그리면 끝</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:31:17 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777196678</guid>
      </item>
      <item>
         <title>내심 활용사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777197481</link>
         <description><![CDATA[<p>1) 사례소개</p><p>거대한 전파망원경을 설치 할 때 많은 힘이 소모된다. 이때 세 지지대의 같은 거리의 전파망원경을 설치하면 힘이 분산되기 때문에 최적의 방법으로 사용할 수 있다.</p><p><br/></p><p>2) 자세한 설명</p><ol><li><p>전파망원경의 주위의 세 전봇대에 점을 찍어 삼각형을 만든다.</p></li><li><p>삼각형의 세 각의 이등분선을 긋는다.</p></li><li><p>그 교점에서 세 전봇대까지의 거리가 같으므로, 망원경을 설치하는데 힘이 분산이 되기 때문에 그 교점에 망원경을 설치하면 된다.</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:31:51 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777197481</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777198136</link>
         <description><![CDATA[<p>1) 사례소개</p><p>세 도로까지의 거리가 같은 곳에 병원을 지으려 할 때 삼각형의 내심을 활용할 수 있다 </p><p><br/></p><p>2) 자세한 설명 </p><p>1. 세 도로가 만나는 곳에 점을 찍어 삼각형을 만든다 </p><p>2. 삼각형의 세 각의 이등분선을 긋는다</p><p>3.그 교점에서 세 도로까지의 거리가 같기 때문에 그 교점에 병원을 설치하면 된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:32:23 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777198136</guid>
      </item>
      <item>
         <title>사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777207501</link>
         <description><![CDATA[<p>사례소개:삼각형 모양의 땅에 꽃을 심어 화단을 가꾸려 할때</p><p>화단의 한 지점에 원 모양으로 물을 뿌리는 스프링클러를 설치하여 꽃에 물을 주려할때 물이 빠져나가지않고 최대한 많은 물을 주려면 스프링클러를 어디에 설치해야하는지 알수있다</p><p><br></p><p><br></p><p>자세한 설명</p><p><br></p><p>1.삼각형의 세 내각의 이등분선을 그린다</p><p><br></p><p>2.세 내각의 이등분선의 교점을 찾아 내접원을 그리고</p><p><br></p><p>3.그 내접원은 한점에서 만나기 때문에 교점에서 세변까지의 거리는 같으므로 교점에 스프링클러를 설치하면</p><p>최대한 물을 많이 줄수있는 스프링클러의 위치를 알수있다 </p>]]></description>
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         <pubDate>2023-11-06 02:32:59 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777207501</guid>
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         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777210338</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 02:34:23 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777210338</guid>
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         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777210918</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 02:34:43 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777210918</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777211964</link>
         <description><![CDATA[<p>1)사례소개</p><p>소방서 근처에 삼각형의 도로가 있다. 세 도로 거리가 같은곳에 소방서를 설치하려할때 삼각형의 내심을 이용할수있다</p><p>2)자세한설명</p><p>1.세도로가 만나는곳에 점을 찍어 삼각형을 만든다.</p><p>2.삼각형의 세 각의 이등분선을 긋는다.</p><ol start="3"><li><p>그 교점에서 세 도로까지 거리가 같으므로, 그 교점에 소방서를 설치하면 된다</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:35:28 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777211964</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777212309</link>
         <description><![CDATA[<p> 삼각형 모양의 틀에 원 모양의 시계를 내부에 넣을 때, 시침과 분침의 위치를 조절할 때 내심이 활용됩니다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:35:45 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777212309</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777212697</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1879134112/cbf9226b97a5da5bc1b4da07350d7c69/16992381332672920274408481832640.jpg" />
         <pubDate>2023-11-06 02:36:02 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777212697</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777213041</link>
         <description><![CDATA[<p>사례소개:공원안에 세 벤치가 삼각형 모양으로 있다 거리가 같은곳에 분수대를 설치하려고 할 때 삼각형의 내심을 활용할수있다</p><p><br/></p><p>자세한설명</p><p>1. 세 벤치가 만나는곳에 점을 찍어 삼각형을 만든다</p><p>2.삼각형의 세각의 이등분선을 긋는다</p><p>3.그 교점에서 세 벤치까지의 거리가 같으므로 그 교점에 분수대를 설치하면된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:36:16 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777213041</guid>
      </item>
      <item>
         <title>삼각형 내심사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777215850</link>
         <description><![CDATA[<p>(1)사례 소개</p><p>삼각형 모양의상자에 그릴수있는 원의중점에 리본을 붙일려고할때 삼각형의내심을 활용할수있다</p><p>(2)자세한 설명 </p><p>1.삼각형박스에 세 각의 이등분선을 긋는다</p><p>2.교점에서 수직으로 세변에 선을 내리면 그 세개의선의 길이가 모두 같다는걸 알수있다</p><p>3.길이가같은 선을 반지름으로 잡아서 원을 그리면 아까 교점이</p><p>삼각형안에 그릴수있는 원의 중점이 된다 그럼 그 교점에 리본을 붙이면</p><p>된다</p><p><br/></p>]]></description>
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         <pubDate>2023-11-06 02:38:24 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777215850</guid>
      </item>
      <item>
         <title>최연우</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777216399</link>
         <description><![CDATA[<p>사례. 이사를 하는데 학교와 학원A,B 까지 같은 거리에 있는 집에</p><p>이사를 하려고 할때 삼각형의 내심을 할용할수있다</p><p><br/></p><p>자세한 설명. </p><p>1. 세 곳을 점으로 하는 삼각형을 그린다</p><p>2. 각을 이등분 하는 선을 그린다</p><p>3.  각을 이등분하는 선들의 교점에서 변까지 수선의 발을 그린다.</p><p>4.  교점에서 세 변의 수선의 발 거리가 같으면 그곳에 이사를 하면 된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:38:45 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777216399</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777217316</link>
         <description><![CDATA[<p>사례 </p><p><br></p><p>친구3명과 차를타고 여행을가다가 배고파 휴개소에서 밥을 먹을려고 한다. A:한식,B:일식,C:중식 각각 A,B,C하나씩 키오스크에서 주문을 하고 자리를 음식A,B,C 같은 거리 가운데 자리에 앉을려고 할때 삼각형의 내심을 활용할수 있다</p><p><br></p><p>자세한 설명</p><ol><li><p>A,B,C 음식 배식대에 점을 찍어 연결하여 삼각형을 만든다.</p></li><li><p>삼각형의 세 각의 이등분선을 긋는다</p></li><li><p>그 교점에 세 음식 배식대 위치 거리가 같으므로 그 자리에 앉으면 된다.</p></li></ol>]]></description>
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         <pubDate>2023-11-06 02:39:26 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777217316</guid>
      </item>
      <item>
         <title>사례소개</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777221871</link>
         <description><![CDATA[<p>삼각형 모양의 땅에 꽃을 심어 화단을 가꾸려 할때</p><p>화단의 한 지점에 원 모양으로 물을 뿌리는 스프링쿨러를 설치하여 꽃에 물을 주려할때 물이 빠져나가지않고 최대한 많은 물을 주려면 스프링쿨러를 어디에 설치해야하는지 삼각형의 내심을 활용할수잇다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:42:38 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777221871</guid>
      </item>
      <item>
         <title>.</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777226073</link>
         <description><![CDATA[<p>.</p>]]></description>
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         <pubDate>2023-11-06 02:45:42 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777226073</guid>
      </item>
      <item>
         <title>삼각형의 내심의 활용 사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777227278</link>
         <description><![CDATA[<p>1)사례소개</p><p>삼각형 모양의 화단의 꽃을 심어 가꾸려고 할 때 삼각형 모양의 화단의 안의 </p><p>원모양으로 물을 뿌리는 스프링클러를 설치하여 최대한 많은 곳에 물을주려 할 때</p><p>삼각형의 내심을 활용하여 스프링클러를 설치할 곳을 찾을 수 았다</p><p><br/></p><p>2)자세한 내용</p><p>1)삼각형 모양의 화단의 세 각의 이등분선을 그린다</p><p>2)세 내각의 이등분선에 교점을 찍고 교점에서 삼각형의 </p><p>세 변까지 수선의 발을 그린다</p><p>3)교점에서 삼각형 모양의 화단의 세 변까지의 거리가 같으므로</p><p>교점에 스프링 클러를 설치하면 된다</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:46:36 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777227278</guid>
      </item>
      <item>
         <title>내심</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777227509</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 02:46:46 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777227509</guid>
      </item>
      <item>
         <title>자세한 설명</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777227994</link>
         <description><![CDATA[<p>1.삼각형 모양의 땅의 세 점이 만나는 곳에 점을 찍어 삼각형을 그린다</p><p>2.삼각형의 세각의 이등분선을 그린다</p><p>3.그 교점에서 땅의 거리가 같으므로 그 교점에서 스프링쿨러를 설치하면 된다</p>]]></description>
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         <pubDate>2023-11-06 02:47:09 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777227994</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230491</link>
         <description><![CDATA[<p>1) 사례소개</p><p>화단의 한 지점에 원 모양으로 물을 뿌리는 스프링클러를 설치하여 꽃에 물을 주려고 한다. 최대한 많은 꽃에 물을 뿌려 주려고 할 때, 스프링클러를 설치해야 할 때, 삼각형의 내심을 활용할 수 있다.</p><p><br></p><p>2) 자세한 설명</p><ol><li><p>화단의 정 중앙에 모이는 곳에 점을 찍어 삼각형을 만든다</p></li><li><p>삼각형의 세 각의 이등분선을 긋는다</p></li><li><p>그 교점에서 화단의 스프링클러 거리가 같으므로, 그 교점에 두면 된다</p></li></ol><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:49:01 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230491</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230551</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1929436997/55a776f47c2a001b87165078187be561/20231106_114827.jpg" />
         <pubDate>2023-11-06 02:49:03 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230551</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230563</link>
         <description><![CDATA[<p>사례소개 1) </p><p>삼각형 같이 생긴 도로에 거리가 같은 곳에 경찰서를 지으려고 할 때 삼각형의 내심을 활용할 수 있다</p><p><br/></p><p>자세한 설명 2)</p><p> 1. 세 도로가 만나는 곳에 점을 찍어 삼각형을 만든다</p><ol start="2"><li><p>삼각형의 세각의 이등분선을 긋는다</p></li><li><p>그 교점에서 세도로까지의 거리가 같기 때문에 그 교점에 경찰서를 설치하면 된다</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:49:04 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230563</guid>
      </item>
      <item>
         <title>시례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230571</link>
         <description><![CDATA[<p>삼각형 정원에 있는 꽃에 물을 줄건데심을건데 스프링클러가 정원 밖에튀기지 않게 하기</p><p> 위해서 삼각형의 내심을 활용할수 있다</p><p><br/></p><p>자세한 설명)</p><p>세 꼭짓점에 점을 찍고 </p><p>삼각형의 세 각의 이등분선을 긋고</p><p>그 교점의 세 꼭짓점까지의 거리가 같으므로 그 교점에 스프링클러를 설치하면 된다 </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-11-06 02:49:04 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777230571</guid>
      </item>
      <item>
         <title>사례</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777231917</link>
         <description><![CDATA[<p>사례 </p><p>1.꽃밭이나 정원에 물을 뿌리는스프링클러 장치를 설치할때 내심활용할수있다</p><p>2.자세한 설명</p><p><br/></p><p>1 세각의 이등분선을 그린다</p><p>2 삼각형 이등분선을 그린다 </p><p>3 삼각형 의 길이가 같아서 내접원을 그린다</p>]]></description>
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         <pubDate>2023-11-06 02:49:56 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777231917</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777232814</link>
         <description><![CDATA[]]></description>
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         <pubDate>2023-11-06 02:50:29 UTC</pubDate>
         <guid>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777232814</guid>
      </item>
      <item>
         <title>사진</title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777234766</link>
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         <pubDate>2023-11-06 02:51:47 UTC</pubDate>
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         <title></title>
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         <pubDate>2023-11-06 02:51:50 UTC</pubDate>
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         <title></title>
         <author></author>
         <link>https://padlet.com/22feedmath/zkt6hiv6rcjogqox/wish/2777235357</link>
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         <pubDate>2023-11-06 02:52:07 UTC</pubDate>
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