DRoseisGOAT DRoseisGOAT
  • 03-03-2017
  • Mathematics
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How is this done? This is geometry in 10th grade.

How is this done This is geometry in 10th grade class=

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wolf1728
wolf1728 wolf1728
  • 03-03-2017
This could be solved by calculating radians but here's another solution.
The circumference of the entire circle is 2 * PI * 9 =
56.5486677646 meters
56 degrees is (56/360) of the circle so,
56.5486677646 meters * (56/360) =  8.7964594301
arc length = 8.796 meters




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