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What is the height of the tower?

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asked Nov 19, 2016 in TRIGONOMETRY by anonymous

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1 Answer

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The angle of elevation to the top of a tower from point A on the ground

From a point B is closer to the tower is .

Find the height of the tower.

General formula for Angle of elevation is

Substitute in the angle of elevation formula.

The height of the tower is

answered Nov 19, 2016 by Anney Mentor

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