The Unit Circle (Per. 4 Team 4) by Crystal Pederson https://padlet.com/cpederson8/mpatrfgkfcef4y4n As a team, list as many patterns as you can see on the unit circle that will help you memorize the trig values! Include tips for remembering the tangent values, even if they are not labeled on the picture below. en-us 2022-02-09 17:50:01 UTC 2026-01-05 01:29:50 UTC hello@padlet.com any 45 degree triangle has root 2/2 24bryanmendez https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041319170 2022-02-10 23:01:22 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041319170 any 30 degree triangle has a root of 3/2 23genarogarcia https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041320286 2022-02-10 23:02:39 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041320286 corresponding cosines of radians/degrees when flipped over the x-axis 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041321532 2022-02-10 23:04:08 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041321532 corresponding tangent of extreme points when flipped 180 degrees from each other 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041322896 2022-02-10 23:05:53 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041322896 the sine of any radian/degree is the same as the radian/degree when flipped across the y axis 24bryanmendez https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041323241 2022-02-10 23:06:13 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041323241 the tangent of a radian/degree is the same tangent as a radian/degree that is one pi away. (exact opposite away) 24bryanmendez https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041325437 2022-02-10 23:08:55 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041325437 cosine of a radian/degree is the opposite of the cosine 180 degrees from the point 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041328699 2022-02-10 23:12:26 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041328699 Every 360 degrees/2 pi, the sine, cosine and tangent are the exact same 24bryanmendez https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041329888 2022-02-10 23:14:01 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041329888 3 times 2 is 6, so if the denominator is 6, the cosine value must be 3 pi/2 24bryanmendez https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041331671 2022-02-10 23:16:12 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041331671 the degrees around the unit circle are added in 30-15-15 increments from 0-360 degrees 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041333615 2022-02-10 23:18:30 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041333615 radians denominator is always 3, 4, or 6 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041334572 2022-02-10 23:19:35 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041334572 denominators of sine and cosine are always 2 (excluding extreme points) 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041336028 2022-02-10 23:21:17 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041336028 23genarogarcia https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041339717 the numerator of the sine and cosine is in a pattern of 123,321 ]]> 2022-02-10 23:25:39 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041339717 all denominators are 2 excluding the extreme point 23genarogarcia https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041341005 2022-02-10 23:27:13 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041341005 the cosine value for any number with the denominator of 3, it will be 1/2. 24bryanmendez https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041341305 think about it 1+2=3]]> 2022-02-10 23:27:34 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041341305 adding one point's degree by 180 degrees will get you the degree of the opposite point 23hannahbliaya https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041342937 2022-02-10 23:29:22 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2041342937 The pis are symmetrical https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091274216 2022-03-12 01:48:54 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091274216 The coordinates reflect each other https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091274995 2022-03-12 01:50:06 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091274995 For the degrees : quadrant 1 the numbers are double digits , quadrant 2 the numbers are in the 100's, quadrant 3 the numbers are in the 200's , and quadrant 4 the numbers are in the 400's https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091287635 2022-03-12 02:09:26 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091287635 For the radians : quadrant 1 the numerator is just pi, quadrant 2 the numerator is one less than the denominator, quadrant 3 the numerator is one more than the denominator ,and the quadrant 4 the numerator is times two minus 1 of the denominator https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091290195 2022-03-12 02:12:48 UTC https://padlet.com/cpederson8/mpatrfgkfcef4y4n/wish/2091290195