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Mathematics, 16.01.2020 23:31 fchadwayne9185

Suppose a building is erected such that the base of the building is 100m from the base of a tower. the angleof elevation from the top of the building to the top of the tower is 80.38◦and the angle of depression from the top of the building to the foot of the tower is 65.05◦. how tall is the building? the tower?

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