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The angle of elevation of the top of a hill from the foot of a tower is `60^(@)` and the angle of elevation of the top of the tower from the foot of the hill is `30^(@)`. If the tower is 50 m high, then what is the height of the hill?
A. 180 m
B. 150 m
C. 100 m
D. 120 m

1 Answer

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Best answer
Correct Answer - D
image
Use the figure, by taking the value of `tan30^(@)` from `DeltaBCD and tan60^(@) "from" DeltaABC`, find CD

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