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The angle of elevation of the top of a tree 39m away from a point on the ground ...


Question

The angle of elevation of the top of a tree 39m away from a point on the ground is 30o. Find the height of the tree.

Options

A) 39√3m

B) 13√3m

C) 13/\(\sqrt{3}\)m

D) 13/3\(\sqrt{3}\)m

E) \(\sqrt{3}\)/13m

The correct answer is B.

Explanation:

x/25 = tan 30o
x = 39 x 1/√3 = 13√3m

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