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A cone has a volume of 24 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of? ​

Respuesta :

Answer: 72 cubic inches

Step-by-step explanation:

The formula for the volume of a cone: [tex]\dfrac{1}{3}\pi r^{2}h[/tex]

Formula for the volume of a cylinder: [tex]\pi r^{2}h[/tex]

We are given that a cylinder should fit exactly inside the cone

Upon comparing the two equations above, we get:

[tex]$Volume of cone = \dfrac{1}{3}\text{Volume of cylinder}[/tex]

Since we are given the volume of cone is 24 cubic inches, we can write down the below:

[tex]24 = \dfrac{1}{3}\text{Volume of cylinder }\\ \text{Volume of cylinder = 72 cubic inches}[/tex]

Therefore, we can conclude that if the volume of the cylinder is 72 cubic inches, then the cone with volume of 24 cubic inches can fit exactly in.

Answer:

[tex]V_{cylinder}=72\:in^3[/tex]

Step-by-step explanation:

  • [tex]V_{cone}=24\: in^3[/tex] (Given)

  • It is given that: Cone fits exactly inside the cylinder.

  • [tex]\implies V_{cylinder}=3*V_{cone}[/tex]

  • [tex]\implies V_{cylinder}=3*24[/tex]

  • [tex]\implies V_{cylinder}=72\:in^3[/tex]