Mathematics, 22.01.2021 17:50 mayamcmillan11
a man 2m high observes the angle of elevation to the top of a building to be 68 degrees, and the angle of depression to the bottom of the building to be 24 degrees, how tall is the building?
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a man 2m high observes the angle of elevation to the top of a building to be 68 degrees, and the ang...
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