The Unit Circle (Per. 3 Team 1) by Crystal Pederson https://padlet.com/cpederson8/1ozs29zps5brbpky 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 17:46:08 UTC 2022-02-10 21:39:21 UTC hello@padlet.com The only numbers in the coordinates for sine and cosine is 1/2, square root of 3/2, and square root of 2/2 (Eugene) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041197854 2022-02-10 21:12:55 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041197854 https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041201575 The coordinates are reflected on the opposite side of the circle except negative  

(rene)]]> 2022-02-10 21:15:48 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041201575 [Christian Sanchez] Sin(45), Cos(45), Tan(45) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041201678 In these places, all numbers are simple. Both sin and cos are equal to radical 2 over 2 and tangent is equal to 1 because radical 2 over 2 divided by radical 2 over 2 equals 1. All angles with a 45 degree measure(These angles are equal to the pi over 4s) is like this one on each opposite side, but with a negative sign depending on the corresponding quadrant the angle is on.]]> 2022-02-10 21:15:53 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041201678 For the 30 degree angles, all the coordinates are + or - square root of 3/2 and 1/2 (Eugene) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041203782 2022-02-10 21:17:38 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041203782 [Christian Sanchez] Tan(360 and 90) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041207404 These tangent locations are always going to be zero on the horizontal plane and undefined on the vertical plane due to 0 being divided by 1 equals 0 and 1 divided by 0 equals, well, undefined.]]> 2022-02-10 21:20:32 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041207404 On the first quadrant nothing is negative. On the second quadrant sine and tangent is negative. On the third quadrant sine and cosine are negative. On the fourth quadrant cosine and tangent is negative. (Eugene) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041208065 2022-02-10 21:21:05 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041208065 https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041209834 Tan only uses the numbers rad 3, 1, and rad 3 over 3

(rene)]]> 2022-02-10 21:22:39 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041209834 https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041211544 In the 4th quadrant all the numbers are prime  

(rene)]]> 2022-02-10 21:24:02 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041211544 https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041213638 In the 1st quadrant all the numbers are single numbers

(rene)]]> 2022-02-10 21:25:43 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041213638 [Christian Sanchez] sin(60), cos(60), tan(60) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041214807 These numbers and rads are simple as well because sin will always be the longest side in these, therefore sin will always be radical 3 over 2 and negative depending on its quadrant. Cos will always be the short side and therefore be 1/2 and, as well, negative depending on its quadrant. Tan will always be just rad 3 and, once more, negative depending on its quadrant. ]]> 2022-02-10 21:26:35 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041214807 45 angles are in the middle. 30 degree angles are towards the x axis. 60 degree angles are towards the y axis. (Eugene) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041221763 2022-02-10 21:30:45 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041221763 All the radians have pie (Eugene ) https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041225417 2022-02-10 21:32:15 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041225417 [Christian Sanchez] Pi over 6's https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041227274 All pi over 6's will always have a numerator that is less than (11 pi over 6 and 5 pi over 6) or more than (pi over 6 and 7 pi over 6) Than that of the pi over 2 or just pi. Use Eugene's example of the x-coordinate for better visualization. Because all pi over 6's are in the 30 degree angle. Of course, they are either + or - depending on the quadrant.]]> 2022-02-10 21:33:15 UTC https://padlet.com/cpederson8/1ozs29zps5brbpky/wish/2041227274