Volume of a Cone Video

What is the relationship between the volume of a cone and a cylinder with the same base and height?

• A cone is twice the volume of a cylinder.

• A cone is the same volume as a cylinder.

• A cone is half the volume of a cylinder.

• A cone is one-third the volume of a cylinder.

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How do you calculate the volume of a cone?

• Multiply the base area by the height and divide by 2.

• Multiply the base area by the height.

• Multiply the base area by the height and divide by 4.

• Multiply the base area by the height and divide by 3.

If a cone has a diameter of 4 inches, what is its radius?

• 3 inches

• 2 inches

• 1 inch

• 4 inches

How can you find the height of a cone if you know its volume and radius?

• Multiply the volume by the radius.

• Divide the volume by the radius.

• Subtract the radius from the volume.

• Use the volume formula and solve for height.

In a real-world problem, if a cone-shaped cup is 80% full, how do you find the volume of water in it?

• Calculate the full volume and multiply by 0.2.

• Calculate the full volume and multiply by 0.8.

• Calculate the full volume and divide by 0.2.

• Calculate the full volume and divide by 0.8.