Question

The following sphere has a diameter of 11 inches.

What is the volume of the sphere? Use 3.14 for it and round your answer to the nearest tenth.
O 5,572.5 in.3
O 696.6 in.)
O 174.1 in."
O 126.6 in.3

Answer 1

Answer:

$\boxed{Volume = 696.9 \ in.^3}$

Step-by-step explanation:

Diameter = 11 inches

Radius = 11/2 = 5.5 inches

$Volume \ of \ a \ sphere = \frac{4}{3} \pi r^3$

Where r = 5.5

V = $\frac{4}{3} (3.14)(5.5)^3$

V = $\frac{4}{3} (3.14)(166.375)$

V = $\frac{2090.7}{3}$

V = 696.9 in.³