bosschuck123 bosschuck123
  • 05-08-2017
  • Mathematics
contestada

The tip of an 11-inch wiper blade wipes a path that is 31 inches long. What is the angle of rotation of the blade in radians to the nearest tenth?

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Аноним Аноним
  • 05-08-2017
length of arc = Cr    where C = angle of rotation and r = radius

31 = C*11

C =  31/11 =  2.8 radians to nearest tenth
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ohenry8thiam ohenry8thiam
  • 02-08-2018

2.8 radians is the answer.

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