Find sin A, cos A, tan A. Express each ratio as a fraction. a=9, b=41, c=40

asked Jan 18, 2022 145k views

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$Find sin A, cos A, tan A. Express each ratio as a fraction. a=9, b=41, c=40-example-1$

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Answer:

sin A = 9/41

cos A = 40/41

tan A = 9/40

Explanation:

sin A = opp/hyp = a/b = 9/41

cos A = adj/hyp = c/b = 40/41

tan A = opp/adj = a/c = 9/40

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