Question

George purchased a beach ball when the ball is completely filled with air it has a diameter of 12 inches which is closest to the volume of George's beach ball

Answer 1

Answer:

The volume of George's beach ball is 904.32 cubic inches.

Step-by-step explanation:

We are given the following in the question:

Diameter of beach  ball,d = 12 inches.

Radius of beach ball =

$r = \dfrac{d}{2} = \dfrac{12}{2} = 6\text{ inches}$

Volume of beach ball = Volume of sphere =

$V = \dfrac{4}{3}\pi r^3$

Putting values, we get,

$V = \dfrac{4}{3}\times 3.14\times (6)^3\\\\V = 904.32\text{ cubic inches.}$

Thus, the volume of George's beach ball is 904.32 cubic inches.