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If the angle of elevation of a cloud f...

If the angle of elevation of a cloud from a point 200 m above a lake is `30^@` and the angle of depression of its reflection in the lake is `60^@` , then the height of the cloud above the lake, is (a) 200 m (b) 500 m (c) 30 m (d) 400 m

A

400 m

B

`400sqrt(2)` m

C

`400sqrt(3)` m

D

200 m

Text Solution

Verified by Experts

The correct Answer is:
A
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