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25-03-2021
Mathematics

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

$Find sin A cos A tan A Express each ratio as a fraction a9 b41 c40 class=$

Respuesta :

25-03-2021

Answer:

sin A = 9/41

cos A = 40/41

tan A = 9/40

Step-by-step 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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