Question

Express cos F as a fraction in simplest terms.
F
15
E
28
D

Answer 1

cos F is 15/28

Explanation:

Use SOH CAH TOA

CAH is for cosine and it's Adjacent over Hypotenuse

the adjacent side of F is 15 and the hypotenuse is 28

So 15/28 which does not simplify

Hope this helped! :)