Question

What is the volume of a sphere when the radius is 12?

Answer 1

Answer: Okay the answer its 2304 pi

and decimal from its 7238.22947387

...

since it keeps going on. Or you could round it to the hundredth's place and get 723.8

Answer 2

Answer & Step-by-step explanation:

The formula for the volume of a sphere is:

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

r is the radius, and it is cubed because this is a 3-D figure. Insert the values:

$V=\frac{4}{3}(12)^3\pi$

Simplify the exponent ($x^3=x*x*x$):

$V=\frac{4}{3}(1728)\pi$

Simplify the fraction:

$V=\frac{4*1728\pi }{3}$

$V=\frac{6912\pi }{3}$

$V=2304\pi \\\\or\\\\V=7238.2$