The formula for finding the volume of a cone is


Please note the following:
Radius: 5 in
Height: 13 in
(1): Substitute the radius and height into the equation.



(2): Using a calculator, solve the equation.


= 340.33
(3): Round
If you were to round 340.33 to the next two decimal places, you'd get 340 as your final answer.
With that being said, the answer to your question is 340 in.