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

The angle of elevation of the top of a vertical tower a point on the ground is `60^(@)` From another point 10 m vertical above the first, its angle of elevation is `45^(@)`. Find the height of the tower.

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The correct Answer is:

`5(sqrt(3)+3)m`

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The angle of elevation of the top of a vertical tower from a point on the ground is 60. From another point 10m vertically above the first, its angle of elevation is 30. Find the height of the tower.

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Problems of finding the height of tower if angle of elevation is changing on walking away/towards the tower.ex-1The angle of the elevation of the top of the tower at a point on the ground is 30^(0). On walking 24m towards the tower the angle of elevation changes from 60^(0). Find the height of the tower.

VK GLOBAL PUBLICATION-HEIGHT AND DISTANCE-PROFICIENCY EXERCISE ( SHORT ANSWER QUESTIONS II)

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