Mathematics, 18.07.2021 02:50, johnross17
An automobile windshield wiper 26 inches long rotates through an
angle of 60°. If the rubber part of the blade covers only the last 20
inches of the wiper, find the area of the windshield cleaned by the
windshield wiper.
Answers: 3
and central angle 
is given by 
. Note that a sector is a part of a circle which is the area created by the windshield wiper.
(round as necessary).
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An automobile windshield wiper 26 inches long rotates through an
angle of 60°. If the rubber part o...
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