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An aeroplane flying at a height 300 metr...

An aeroplane flying at a height 300 metre above the ground passes vertically above another plane at an instant when the angles of elevation of the two planes from the same point on the ground are `60^@` and `45^@` respectively. Then the height of the lower plane from the ground in metres is

A

`100 sqrt(3)`

B

`100/sqrt(3)`

C

50

D

`1500(sqrt(3)+1)`

Text Solution

Verified by Experts

The correct Answer is:
A
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