Question 1195134
⦁A car’s rear windshield wiper rotates 125°. The total length of the wiper mechanism is 20 inches and the length of the wiper blade is 12 inches. Find the area wiped by the wiper blade.
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Find the area of a circle with a radius of 20 inches.
Subtract the area of a circle with a radius of 8 inches (20 - 12)
Multiply that by 125/360