Question

Find the volume, show work and use 3.14 for pie round to the nearest hundredth

Answer 1

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given parameters

`r=3.h=9,\pi=3.14`

STEP 2: Write the formula for calculating the volume

`Volume\text{ of a cone}=\pi r^2(h)/(3)`

STEP 3: Find the volume of the cone

`\begin{gathered} Volume=\pi r^2(h)/(3) \\ By\text{ substitution,} \\ Volume=3.14*3^2*(9)/(3) \\ Volume=3.14*9*3=84.78 \end{gathered}`

Hence, the volume of the given cone is 84.78