Question

Please help me. My answer was 1282.7 and it was incorrect.

Answer 1

Remember that the volume of a cone is:

`V=(1)/(3)\pi r^2h`

Using the formula and the data given, we'll get:

`\begin{gathered} V=(1)/(3)\cdot(3.14)\cdot(7^2)\cdot(25) \\ \rightarrow V=1282.2 \end{gathered}`

Thereby, the volume of the cone (rounded to the nearest tenth) is 1282.2 cubic feet.