Question

What is the volume of a sphere with a diameter of 4 meters? (Use 3.14 for π.)

a.18.84 m^3

b.100.48 m^3

c.33.49 m^3

d.25.12 m^3

Answer 1

c.33.49 m^3

Explanation:

Diameter = 4 meters

Radius = 4/2 = 2 meters.

Volume of sphere = (4/3)πr³

= (4/3)* 3.14 * 2 * 2 * 2

= (4 * 3.14 * 2 * 2 *2 ) / 3 = 100.48/3

= 33.49 m³