The arm of a car windshield wiper is 1275 inches long and

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The arm of a car windshield wiper is 12.75 inches long and is attached at the middle of 15.00 inch blade (assume that the arm and blade are in line.) What area of the windshield is cleaned by the wiper if it swings through 110.0 degrees arcs?

Reference no: EM13630124

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