Mathematics, 28.03.2020 03:22, sreeytran

On a truck onr windshield wiper blade is 80 centimeters long and is connected to a swing arm that is 90 centimeters long from the pivot point to the tip as shown below if the swing arm rotates tbe wiper blade 120 degrees what is the area of the windshield that is swept by the wiper blade round answer to the nearest tenth of a square centimeter

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On a truck onr windshield wiper blade is 80 centimeters long and is connected to a swing arm that is...