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Home > PC > Chapter 11 > Lesson 11.2.2 > Problem 11-91

11-91.

If sin x = and , find the exact values of cos x, tan x, cot x, and sin 2x. Homework Help ✎

Draw a diagram.

Find the length of the missing side.

Then find the exact values of the other trigonometric functions.
Make sure to pay attention to the quadrant.