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Makovka662 [10]
1 year ago
12

Use the triangle to answer the question.Find the value of x. Round to the nearest degree.

Mathematics
1 answer:
AlexFokin [52]1 year ago
5 0

Given:

base = 16

hypotenus = 21

\cos \theta=\frac{base}{hypotenus}

Angle = x

\begin{gathered} \cos x=\frac{16}{21} \\ \cos x=0.76 \\ x=\cos ^{-1}(0.76) \\ x\approx40 \end{gathered}

The value of x is 40 degree.

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