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A surveyor standing some distance from a hill, measures the angle of elevation from the ground...

A surveyor standing some distance from a hill, measures the angle of elevation from the ground to the top of the hill to be 40°29′5" The surveyor then walks forward 902 feet and measures the angle of elevation to be 64°22′30″. What is the height of the hill? Round your solution to the nearest whole foot.

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