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Rainbow [258]
3 years ago
13

Solve for x in the triangle. Round your answer to the nearest tenth.

Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

<h3>6.5</h3>

Step-by-step explanation:

The triangle shown is right angles where;

opposite side = x

adjacent side = 8

Angle of elevation = 39°

Using TOA trigonometry identity

tan 39° = opp/hyp

tan 39° = x/8

x = 8tan39°

x = 6.48

<em>Hence the value of x is 6.5 to the nearest tenth</em>

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