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The angle of depression of the top and b...

The angle of depression of the top and bottom of 20 m tall building from the top of a multistorised building are `30^(@) and 60^(@)` respectively. The height of the multistoried building and the distances between two building (in metres ) is

A

`20,10sqrt(3)`

B

`30,5sqrt(3)`

C

`20,10`

D

`30,10sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
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