Find the exact values of sin A and cos A. Write fractions in lowest terms.

That is the problem. Is anyone able to explain to me how I find the answer? This trig stuff is really confusing me. You guys have been so helpful to me. Thank you so much.

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- September 29th 2012, 10:03 PM #1

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## Sin A and Cos A

Find the exact values of sin A and cos A. Write fractions in lowest terms.

That is the problem. Is anyone able to explain to me how I find the answer? This trig stuff is really confusing me. You guys have been so helpful to me. Thank you so much.

- September 29th 2012, 10:08 PM #2