The Unit Circle (Per. 3 Team 2) by Crystal Pederson https://padlet.com/cpederson8/z53y0lqz8x2ldjgl 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 17:47:11 UTC 2026-01-03 22:51:10 UTC hello@padlet.com When the denominator is 6, it's always going to be close to the x-axis 23seandoomun https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041196374 2022-02-10 21:11:45 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041196374 23nikocorona https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041198355 At 45 degrees, it is always square root of 2 over 2 for the x and y.]]> 2022-02-10 21:13:14 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041198355 22stevenmontes https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041198960 When the denominator is 3 it will be close to the y-axis]]> 2022-02-10 21:13:42 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041198960 60 degrees is 30 degrees's x- and y-value flipped! https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041199061 2022-02-10 21:13:46 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041199061 All 23nikocorona https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041200280 Everything is positive]]> 2022-02-10 21:14:41 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041200280 Students 23nikocorona https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041200617 Only Sine is positive]]> 2022-02-10 21:14:57 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041200617 on the y-axis, tangent is undefined 23seandoomun https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041200676 2022-02-10 21:15:01 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041200676 Take 23nikocorona https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041201425 Only Tangent is postive]]> 2022-02-10 21:15:41 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041201425 Calculus 23nikocorona https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041201979 Only Cosine is postive]]> 2022-02-10 21:16:09 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041201979 After 45 degrees, you mirror the x- and y-value! 24zacharypham https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041202577 As in, 45 + 15 = 60 has (1/2, sqrt3/2), while 45 - 15 = 60 has (sqrt3/2, 1/2). At 45, it's (sqrt2/2, sqrt2/2)!

Also, the anonymous is mine.]]> 2022-02-10 21:16:37 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041202577 Anything with the radian denominator of 3 is going to have a tangent value of square root of 3 23seandoomun https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041205873 2022-02-10 21:19:24 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041205873 22stevenmontes https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041211008 The denominators for sine and cosine are always 2]]> 2022-02-10 21:23:39 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041211008 Anything with the radian denominator of 4, will have a tangent value of 1 23seandoomun https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041213017 2022-02-10 21:25:13 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041213017 22stevenmontes https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041213072 When the radicals/degrees turn into a negative it will reflect over the x-axis from the positive one]]> 2022-02-10 21:25:16 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041213072 23nikocorona https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041213950 Cosines numerator goes from 3,2,1 from the top and bottom to the middle of the circle. Sines numerator goes from 1,2,3 from the top and bottom to the middle of the circle.]]> 2022-02-10 21:25:59 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041213950 Pi Math with pi/6! Potentially Interesting. 24zacharypham https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041217004 pi/6 + 4pi/6 = 5pi/6
5pi/6 + 2pi/6 = 7pi/6
7pi/6 + 4pi/6 = 11pi/6
11pi/6 + 2pi/6 = 13pi/6 (or pi/6; 13-12=1)
13pi/6 + 4pi/6 = 17pi/6 (or 5pi/6; 17-12=1)]]> 2022-02-10 21:28:26 UTC https://padlet.com/cpederson8/z53y0lqz8x2ldjgl/wish/2041217004