2 years ago

Find the exact value of cos A in simplest radical form.

1 answer:

3 0

S O/H C A/H T O/A

You're finding cos - so take the adjacent side and hypotenuse which is 10 over 12

Then take 10 divided by 12 cos

A = 0.1

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Find the exact value of cos A in simplest radical form. ​