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Mathematics, 05.12.2019 19:31 12345678822
From the top of a 200 meters high building, the angle of depression to the bottom of a second building is 20 degrees. from the same point, the angle of elevation to the top of the second building is 10 degrees. calculate the height of the second building.
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From the top of a 200 meters high building, the angle of depression to the bottom of a second buildi...
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