Question

The radius of a sphere is 3 cm. What is the sphere's volume? Round to the nearest tenth.

Answer 1

113.1

I answered this question before with the exact radius, and I remember the answer being this.

Formula:

V=4

3πr3=4

3·π·33≈113.09

Hope this helps!

Answer 2

Explanation:

the answer is 113.1 cm³

The volume of a sphere of radius r is V = (4/3)πr³.

If the radius is 3 cm and the answer is to be expressed to the nearest tenth, then we get:

V = (4/3)(3.14159)(3 cm)³

= (4/3)(84.82 cm³

= 113.1 cm³