The angle of elevation of the top of a vertical tower from a point | Filo
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Some Applications of Trigonometry

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

Solution:
R.E.F. Image.
Height of the tower, H = (h+10)m
In
In
comparing eq.(i) and (ii), we get :
Height of tower = h + 10
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