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The angle of elevation of the top of a t...

The angle of elevation of the top of a tower from a point on the ground, which is 30 m away from the foot of the tower, is `30^(@)`. Find the height of the tower.

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The correct Answer is:
`AB=10sqrt(3)`.
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OSWAAL PUBLICATION-SOME APPLICATION OF TRIGONOMETRY-TEXTBOOK CORNER EXERCISE 12.1
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  6. A 1.5 m tall boy is standing at some distance from a 30 m tall buildin...

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  9. The angle of elevation of the top of a building from the foot of the t...

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  10. Two poles of equal heights are standing opposite each other on either ...

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  11. A TV tower stands vertically on a bank of a canal. From a point on the...

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  12. From the top of a 7m high building, the angle of elevation of the top ...

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  13. As observed from the top of a 75 m high lighthouse from the sea-level,...

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  14. A 1.2 m tall girl spots a balloon moving with the wind in a horizontal...

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  15. A straight highway leads to the foot of a tower. A man standing at the...

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  16. The angle of elevation of the top of a tower from two points at a dist...

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