Question

If the radius of a sphere is 6cm, then it’s volume is____

A. 288pi cm^3
B. 576pi cm^3
C. 72pi cm^3
D. 36pi cm^3

Answer 1

`A. \: 288\pi( {cm}^(3) )`

Explanation:

Hint:

• Formula =
  `(4)/(3) \pi {r}^(3)`
• Radius = 6 cm

Simplify:

`(4)/(3) \pi (radius {)}^(3)`

`(4)/(3) \pi * {6}^(3)`

`(4\pi)/(3) * 216`

`4\pi = (216)/(3)`

`4\pi * 72`

`288\pi( {cm}^(2) )`

Hope it is helpful....