' -1 o 1 '2 3 at Given the triangle above, compute each of the following. Write fractions in reduced form as alb: where a and b are both whole numbers. (Example: for 43.3: write 3l'1D. Do not use decimals. If a number is negative, but the symbol first.) 3.5 3 09 2.5 2 15 1 0.5 0 -1.6 -0.5 -2 -1.5 -1 -0.5 0 0.5 1.5 2 Given the triangle above, compute each of the following. Write fractions in reduced form as a/b, where a and b are both whole numbers. (Example: for -0.3, write -3/10. Do not use decimals. If a number is negative, put the - symbol first.) cos(8) = X sin (0) = X tan(0) XIf the ray is horizontal or vertical, the idea still works, we just have a flattened triangle. We conclude... . horizontal to the right: then cos(0) = - = 1 and sin(0) = y = 0, . horizontal to the left: then cos(0) = _ - = -1 and sin(0) = = 0, . vertical up: cos(0) = - = 0 and sin(0) = = = 1, and . vertical down: cos(0) = - = 0 and sin(0) = = -1. Compute: cos (0) = sin (0) = 1 0 COS (7/2) = sin (7/2) = 99 X 03 X COS(7) = sin (7) = 99 X 05 X cos (37/2) = sin (37/2) : 99 08 X COS(2TT) sin (0) = 99 X COS(-71/2) = sin(-7/2) = 99 X -.03 X COS ( -TT) = sin () = 99 X 05 X