Question

Determine the volume of a sphere with a great circle of radius 12 cm. Question 20 options: A) 3,216.9 cm3 B) 1,024 cm3 C) 7,238.2 cm3 D) 21,714.7 cm3

Answer 1

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The volume of a sphere is given by the expression:

V = (4πR³)/3

where R = radius

So

V = (4πR³)/3

V = (4.π.12³)/3

V = (4.π.1728)/3

V = 6912π/3

V = 2304π cm³

or

V = 7,238.23cm³