The angle of elevation of the top of a tower from a certain point is 30°. If th

Question

The angle of elevation of the top of a tower from a certain point is 30°. If the observed moves 20 m towards the tower, the angle of elevation the angle of elevation of top of the tower increases by 15°. The height of the tower is

Options:

A . 17.3 m

B . 21.9 m

C . 27.3 m

D . 30 m

Answer: Option C

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