Question

round your answer to the nearest hundredth. 8 yd 13.2 yd cubic yards submit

Explanation:

Step1: Find the radius.

The diameter is 13.2 yd, so the radius $r=\frac{13.2}{2}=6.6$ yd.

Step2: Use the cone - volume formula.

The volume formula of a cone is $V = \frac{1}{3}\pi r^{2}h$. Here, $r = 6.6$ yd and $h = 8$ yd. So $V=\frac{1}{3}\times\pi\times(6.6)^{2}\times8$.

Step3: Calculate the volume.

$V=\frac{1}{3}\times\pi\times43.56\times8=\frac{1}{3}\times\pi\times348.48\approx\frac{1}{3}\times3.14\times348.48 = 364.8224\approx364.82$ cubic yards.

Answer:

364.82