Question

Find the volume of a sphere with a radius of 9cm using the formula V=4/3pi r^3. PLEASE HELP I WILL GIVE THANKS AND 5 STARS

Answer 1

We are asked to find the volume of a sphere. Let's remember the formula for the volume of a sphere given the radius "r":

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

Replacing the value of "r = 9cm", we get:

$V=\frac{4}{3}\pi(9\operatorname{cm})^3$

Solving the operations:

$V=\frac{4\pi(729cm^3)}{3}$$V=972\pi^{}\approx3053.6cm^3$