What is cos(A)? 01 4 3 COS cos(A) = Enter

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What is cos(A)?
01
4
3
COS
cos(A) =
Enter

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12 votes

Answer:

cos A = 4/5

Explanation:

Since this is a right triangle, we can use trig functions

cos theta = adjacent side/ hypotenuse

cos A = 4/5

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