Question

How do you do this

A regulation NBA basketball has a radius of 12 cm when inflated properly. What is the volume of an inflated basketball in cm^3?
someone help lol

Answer 1

The volume of basketball is 7216.5 cm³.

Step-by-step explanation:

Given data:

Radius of ball = 12 cm

Volume of ball = ?

Solution:

We will apply the volume formula of sphere.

V = 4/3 ×π×r³

we know that,

π = 22/7

r = 12 cm

Now we will put the values in formula.

V = 4/3 × 3.14 × (12 cm)³

V = 4/3 × 3.14 ×1728 cm³

V = 7216.5 cm³

Thus, the volume of basketball is 7216.5 cm³.