mexprencss mexprencss
  • 01-04-2017
  • Mathematics
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What's the surface area of a sphere with radius 5 centimeters

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vanhkhuyentt2
vanhkhuyentt2 vanhkhuyentt2
  • 01-04-2017
Surface area: 4*pi*r^2 = 4*pi*5^2= 4*25*pi = 100pi or 314.16
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