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A man from the top of 100 metres high to...

A man from the top of 100 metres high tower sees a car moving towords the tower at an angle of depression of `30^(@)`. After some time the angle of depression becomes `60^(@)`. The distance travelled by the car during this time is _____ metres

A

`(100)/(sqrt(3))`

B

`(200)/(sqrt(3))`

C

`(10)/(sqrt(3))`

D

`(20)/(sqrt(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
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