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Two vertical poles are 150 m apart ...

Two vertical poles are 150 m apart and the height of one is three times that of the other if from the middle point of the line joining their feet , an observer finds the angles of elvation of their tops ot be complememntary then the height of the shorter pole ( in meters ) is :

A

`20sqrt3`

B

`25sqrt3`

C

25

D

30

Text Solution

Verified by Experts

The correct Answer is:
B
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