7. A windshield wiper is 18 inches long and has a blade that is 12 inches long. If the wiper sweeps through an angle of 130°, how much area does the blade clean? Round your answer to three decimal places. Blade

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter71: The Cartesian Coordinate System
Section: Chapter Questions
Problem 3A
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7. A windshield wiper is 18 inches long and has a blade that is 12 inches long. If the wiper sweeps through an
angle of 130°, how much area does the blade clean?
Round your answer to three decimal places.
Blade
Transcribed Image Text:7. A windshield wiper is 18 inches long and has a blade that is 12 inches long. If the wiper sweeps through an angle of 130°, how much area does the blade clean? Round your answer to three decimal places. Blade
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