I need help solving these problems, please

2. [46.65 Points] | DETAILS | Find the exact values of the six trigonometric functions of the angle 5' for each of the two triangles. 4 E '15 8 A I 15 Smaller triangle Larger triangle Explain win.r the function values are the same. 0 The triangles are congruent so the trigonometric function values must he the same. '3' The triangles are similar so corresponding sides are proportional. 5. [-/6.66 Points] DETAILS Verify the identity algebraically. Use the table feature of a graphing utility to check your result numerically. (Simplify at each step.) 1 + cos(0) + sin(0) = 2 csc(0) sin (0) 1 + cos(0) 2 1 + cos(0) + sin(8) + sin (0) sin(8) 1 + cos(0) sin(0) (1 + cos(0)) + cos (0) + sin?(@) sin(0) (1 + cos(0)) 2+2 sin(0) (1 + cos(0)) = sin(0) (1 + cos(0)) 2 = sin(8) = 2 csc(0)8. [-/6.66 Points] DETAILS Use the given conditions to find the values of all six trigonometric functions. (If an answer is undefined, enter UNDEFINED.) cos(0) = =, sin(@)