After a hurricane, a homeowner examines trees on his property for damage. He thinks a  21 ft palm tree is leaning slightly from its original vertical position. From a point 25 ft away, he measures the angle of elevation to the top of the palm tree as 49°. Is the palm tree leaning? If so, by how many degrees from the vertical? Round to the nearest tenth of a degree.   Is the answer 39.55 degrees?

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