Mathematics, 25.07.2021 09:30 jadenbun

From the top of a tower, the angle of depression to the roof of a house 10 m high and 40 m away from the base of the tower, was observed and found to be 30%. Find the height of the tower.

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From the top of a tower, the angle of depression to the roof of a house 10 m high and 40 m away from...