Question

Find the volume of a cone with a height of 9 cm and a base diameter of 6 cm. Use the value 3.14 for , and do not do any rounding. Be sure to include the correct unit in your answer. Explanation Check cm 6 cm 0 A cm X cm² cm³ ?

Answer 1

Given:

Required:

We need to find the volume of given cone

Explanation:

Take

$\begin{gathered} r=\frac{6}{2}=3\text{ cm} \\ \\ h=9\text{ cm} \\ \pi=3.14 \end{gathered}$

The volume of cone is

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

Plug the values

$V_c=3.14*\frac{1}{3}*3*3*9=84.78\text{ cm}^3$

Final answer:

Volume of cone is 84.78 cubic cm