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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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EDUCART PUBLICATION-INTRODUCTION TO TRIGNOMETRY AND ITS APPLICATIONS -LONG ANSWER TYPE QUESTIONS
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  14. If 1+sin^(2)theta = 3sinthetacostheta, then prove that tantheta=1 or 1...

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  15. From a point on the ground the angles of elevation of the bottom an...

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  17. From a point on the ground, the angles of elevation of the bottom and...

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  18. A boy standing on a horizontal plane finds a bird flying at a distance...

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  19. If sin theta + cos theta = p and sec theta + "cosec"theta = q, then p...

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  20. The angle of elevation of a jet plane from a point A on the grou...

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  21. Prove that: ((1+ cot theta + tan theta)(sin theta - cos theta))/(sec^(...

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