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The upper part of a tree broken over by ...

The upper part of a tree broken over by wind, makes an angle of `30^(@)` with the ground. If the length of the upper part is `8sqrt3` metresthen what was the height of the tree before broken ?

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The correct Answer is:
`12sqrt3m`
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The upper part of a tree broken at a certain height makes an angle of 60^(@) with the ground at a distance of 10 metre from its foot The original height of the tree was

A tree Ac is broken over by wind from B . D is the point where the top of the broken tree touches the ground and BD makes an angle of 45^(@) with the ground . If the distance between the base of the tree and the point D = 10 m What is the height of the tree ?

The angled of elevation of the sun, when the length of the shadow of a tree is 1/sqrt3 times the height of the tree, is:

NAGEEN PRAKASHAN-SOME APPLICATIONS OF TRIGONOMETRY-Exercise
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