Question

The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere?

Answer 1

Explanation:

volume of the sphere fomular =
`(4)/(3) * \pi *r^(2)`

The diameter of a sphere is 4 centimeters -> radius = r = 2 cm

-> volumn =
`(4)/(3) *\pi *2^(2)`

= 16.7466666 cm3

Answer 2

32/3 x pi or 32/51 rounded to the nearest hundredths

Explanation:

4/3 x r^3 x pi

=32/3 x pi