Mathematics, 17.06.2021 15:10 krocker58

The window of a building 65m above the street level from this window ,a person looks across the street at a building and finds that the Angle of elevation of the top of the building is 72°and the angle of depression if the bottom of the building is 28° .if the street level is horizontal and the ground distance between the building is 80m. find to the nearest m the vertical heights of the building

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The window of a building 65m above the street level from this window ,a person looks across the stre...