fednaika33
fednaika33 fednaika33
  • 16-03-2018
  • Mathematics
contestada

Find the circumference of a circle with a radius of 20 m

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ig433
ig433 ig433
  • 16-03-2018
C = 2 pi * r   2 pi * 20  40 pi
Hope this helps
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princesswoowoop5hhfo
princesswoowoop5hhfo princesswoowoop5hhfo
  • 16-03-2018
Well C=pie times D so 20 times 2 equals 40(diameter) so pie times 40 would equal 40 pie which if you convert would equal 125.7 if rounded
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