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