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Q: What is the volume of a hemisphere and a cone?

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The radius IS given, since height of hemisphere = radius of hemisphere!

the is more volume in the cone

If the area of the base and the height of the cylinder and the cone are the same, then the volume of the cone will always be one third of the volume of the cylinder.

multiply the volume of the cylinder by 1/3. whatever you get is the volume of the cone

Suppose the radius of the sphere is R. The base of the cone is the same as the base of the hemisphere so the radius of the base of the cone is also R. The apex of the cone is on the surface of the hemisphere above the centre of the base. That is, it is at the "North pole" position. So the height of the cone is also the radius of the sphere = R. So the ratio is 1.

The volume of a cone is one third the volume of a cylinder of the same height. The volume of a cylinder is πr2h, so the volume of a cone is 1/3πr2h.

Cone volume = ( pi * radius2 * height ) / 3

Cause the volume a box is wider than the volume of a cone and when we use shaped cone the cereal wont fit in

Volume of a cone = 1/3*base area*height

Volume of a cone = 1/3*base area*height

Volume of a cone = 1/3*pi*radius2*height

The cone has 1/3 of the volume of the cylinder.

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