The Angle of elevation of th top of a vertical tower from a point on the ground is 60^{o.}From another point 10m vertically above the first, its angle of elevation is 30^{o.}Find the height of tower? ...................Please provide me answer as soon as possible....

Let the height of the tower be h cm.

Now, In

And, In

Since, AB = CD, SO, equation (2) becomes,

Equating equation (1) and (3), we get,

Hence, height of tower will be 15 cm.

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