1 Answer

Joshua Van Hoesen · Answer 1 · 2023-08-13T04:00:02+0000

The triangle is shown below:

Using the Cosine Trigonometric Ratio,

$\cos \theta=\frac{\text{adj}}{\text{hyp}}$

We can substitute the values as follows:

$\cos 64=(3.7)/(x)$

Solving, we have

$\begin{gathered} 0.4384=(3.7)/(x) \\ \therefore \\ x=(3.7)/(0.4384) \\ x=8.4 \end{gathered}$

The value of x is 8.4

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