Question

If h = 18 units and r = 8 units, then what is the volume of the cone shown above? A. B. C. D.

Answer 1

1,205.76 units^3 or 384 π

Here is why:

The formula for the volume of a cone is:

$V=\frac{1}{3}\pi r^2 h$

We can plug in.

$V=\frac{1}{3}*3.14*8*8*18$

= 1,205.76 units^3

~

If you are looking for the exact answer, we will leave π.

$V=\frac{1}{3}*\pi*8*8*18$

= 384 π