katynitacris
katynitacris katynitacris
  • 02-07-2017
  • Mathematics
contestada

If a cone has a volume of 113.04 cubic meters and a radius of 3 meters, what is the height of the cone?

Respuesta :

owensmith6
owensmith6 owensmith6
  • 02-07-2017
The Equation of the Volume of a Cone is:
[tex]V = \pi r^{2} \frac{h}{3} [/tex]

We are given the radius(3) and the volume(113.04). So we must rearrange for 'h' and solve.

[tex]3V = \pi r^{2}h [/tex]
[tex]h = \frac{3V}{ \pi r^{2}} [/tex]

Now let's plug in our given values:
[tex]h = \frac{3(113.04)}{ \pi (3)^{2}} [/tex]
[tex]h = 11.99[/tex]

Therefore, the height of the cone is approximately 11.99 meters.

I hope this helps!
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