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OpenStudy (lovelyharmonics):
Find the exact values of sin A and cos A. Write fractions in lowest terms.
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OpenStudy (lovelyharmonics):
OpenStudy (mathmale):
Please at least share what you have already thought of or done in regard to solving this problem. I'm sure you must know something that you could share. Once I've seen your first efforts, I'd be delighted to provide you with some guidance towards solving this triangle.
OpenStudy (lovelyharmonics):
sin=ops/hyp 18/30 and that would reduce to 3/5ths right?
OpenStudy (anonymous):
Sin=opp/hyp. So, it'd be sinA=24/30. and cos=adj/hyp. So, it would be cosA=18/30.
OpenStudy (mathmale):
Does this answer your questions entirely? If not, what more do you need to learn to finish this problem?
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