Question

heena wants to measure the volume of a ball that is 24 cm across. How should she set up her equation? v = one-third pi 24 squared (12). v = one-third p 12 squared (24). v = four-thirds pi 24 cubed. v = four-thirds pi 12 cubed.

Answer 1

v = four-thirds pi 12 cubed.

Step-by-step explanation:

A ball has a spherical shape. The volume of a spherical shape can be calculated using the following formula:

`V = (4)/(3) \pi r^3`

where,

V = Volume of Ball = ?

d = diameter of the ball = length across the ball = 24 cm

r = radius of ball = d/2 = 24 cm/2 = 12 cm

Therefore,

`V = (4)/(3)\pi (12)^3`

Hence, the correct answer is:

v = four-thirds pi 12 cubed.