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LLatendixiidaicole
LLatendixiidaicole LLatendixiidaicole
  • 19-05-2016
  • Mathematics
Answered

Which expression gives the volume of a sphere with radius 8?

A4(83)
B(82)
C(83)
D4(82

Verified Answer :

meerkat18
meerkat18 meerkat18
  • 26-05-2016

Given:
radius = 8

Volume of a sphere = 4/3  π r³

V = 4/3 3.14 8³
V = 1.33 3.14 512
V = 2,138.21 cubic unit

Answer Link
Edufirst
Edufirst Edufirst
  • 26-05-2016

The volume of a sphere is (4/3)π(r^3)

Here r = 8

Then the expression for this sphere is 4π(8^3)/3 = 4*1.05 (8^4) ≈ 4(8^3)

You have to check the options..

Answer Link

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