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A ladder leans against the side of a house. The angle of elevation of the ladder is 75° when the bottom the ladder is 16 ft from the side of the house. Find the length of the ladder. Round your answer to the nearest tenth. 

A ladder leans against the side of a house The angle of elevation of the ladder is 75 when the bottom the ladder is 16 ft from the side of the house Find the le class=

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Trancescient

Answer:

cos 75 = 16/x ---> x = 16/cos75 = 61.8 ft.

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