Find the trigonometric ratio as a reduced fraction: Cos A.

asked May 5, 2023 136k views

1 vote

$Find the trigonometric ratio as a reduced fraction: Cos A.-example-1$

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1 vote

we have that

In the right triangle of the figure

cos(A)=AB/AC ----> adjacent side divided by the hypotenuse

substitute the given values

cos(A)=30/50

simplify

Ptica answered May 11, 2023

by Ptica

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