1 Answer

Abriggs · Answer 1 · 2023-10-02T14:59:54+0000

SOLUTION:

Case: Right-angle triangle

Given: A right-angle triangle

Required: Find the cosine of angle F

Method:

$\begin{gathered} \cos\theta=(Adj)/(Hyp) \\ \cos\theta=(13)/(85) \\ \cos\theta=0.153 \end{gathered}$

Final answer:

0.153

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