Question

What is the volume of this sphere?

Use a = 3.14 and round your answer to the nearest hundredth.
8 mm
cubic millimeters

Answer 1

Volume = 2,143.57 mm³

Explanation:

Given:

radius (r) = 8 mm

π = 3.14

Required:

Volume of the sphere

Solution:

Volume of the sphere = ⁴/3πr³

Plug in the values

Volume = ⁴/3 × 3.14 × 8³

= ⁴/3 × 3.14 × 512

= 6,430.72/3

Volume = 2,143.57333

Volume = 2,143.57 mm³ (nearest hundredth)