Joannalizz Joannalizz
  • 13-07-2017
  • Mathematics
contestada

A circle has a radius of 9 m. Find the lengths s of the arc intercepted by a central angle of 18 degrees.

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paulrizzi
paulrizzi paulrizzi
  • 13-07-2017
S = r * angle(central)(in radians)


S(arc length) = 9 * 0.314159( radians version of 18 degrese)

s = 2.827431 meters
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kylaramirez23 kylaramirez23
  • 17-07-2017
The arch length is 2
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