What is the value of cos F? Round to 3 decimal places.

SOLUTION:
Case: Right-angle triangle
Given: A right-angle triangle
Required: Find the cosine of angle F
Method:
[tex]\begin{gathered} \cos\theta=\frac{Adj}{Hyp} \\ \cos\theta=\frac{13}{85} \\ \cos\theta=0.153 \end{gathered}[/tex]Final answer:
0.153