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A person walking along a straight road o...

A person walking along a straight road observes that at two points 1 km apart, the angles of elevation of a tower, which lies on the same straight road, are `30^@` and `75^@`. The height of the tower is

A

`250(sqrt3+1)`m

B

`250(sqrt3-1)m`

C

`225(sqrt2-1)m`

D

`225(sqrt2+1)m`

Text Solution

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The correct Answer is:
A
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