alenodumairnere
alenodumairnere alenodumairnere
  • 19-03-2016
  • Mathematics
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find the volume of a half sphere with a radius of 10

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zerofrancisco zerofrancisco
  • 19-03-2016
the volume of a sphere is calculated like so:
v = 4*pi*r^3/3
so half sphere will have half that volume:
v = (4*pi*r^3/3)(1/2)
v = 4*pi*r^3/6
plug in the data:
v = 4*pi*(10)^3/6
v = 2094.4
that is the volume of the half sphere
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