95.7k views
25 votes
00:57

Learn with an example
What is the volume of this cone?
Use ≈ 3.14 and round your answer to the
nearest hundredth.
19 ft
12 ft

00:57 Learn with an example What is the volume of this cone? Use ≈ 3.14 and round-example-1
User Oleksii
by
7.3k points

1 Answer

10 votes

Given:

  • h= 19 ft
  • r= 12 ft

Note that:

  • h= Height
  • r= Radius

To find:

The volume of the given cone.

Solution:


\large\boxed{Formula:V= (1)/(3)\pi{r}^(2)h}


\large\boxed{\red \pi \red = \red 3 \red . \red 1 \red 4}

Let's solve!

Substitute the values according to the formula.


V=(1)/(3)×3.14×{12}^(2)×19


\large\boxed{V=2863.68 \: {ft}^(3)}

Therefore, the volume of the given cone is 2863.68 cubic feets.

User Jason Marshall
by
7.2k points