Question

A cone has a height of 11 yards and a radius of 7 yards. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answer 1

The volume is 564.15 cubic yards.

Explanation:



The volume of a cone is:



V = 1/3 • pi • r^2 • h



In the problem they said to use 3.14 for pi; use 11 for height and 7 for radius.

V = 1/3•3.14•7^2•11

= 1/3•3.14•49•11



Just put all this in a calculator.

= 564.153333...

round to the nearest hundredth.



~= 564.15

The volume is 564.15 cubic yards.