Volume of Cones and Spheres

Volume of Cylinders, Cones and Spheres

By James Melrose

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Find the volume of the cylinder shown. Round your answer to the nearest whole number. (You do not need to include units).

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Find the volume of a cylinder correct to 1 decimal place if its diameter is 2 cm and its height is 19 cm. (You do not need to include units in your answer)

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If the radius of a cylinder is 8 cm and its height is 18 cm, find the amount of water it can hold in liters, correct to 2 decimal places. (You do not need to include units in your answer)

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Find the volume of the cone correct to two decimal places. (You do not need to include units in your answer)

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Find the volume of the ice cream cone. Round your answer to one decimal place. (You do not need to include units in your answer)

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Before 1980, Mount St. Helens was a volcano approximately in the shape of a cone. What was the volume of the mountain in cubic kilometers? Round your answer to the nearest two decimal places

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In 1980, Mount St. Helens erupted and the tip was destroyed. Find the volume of the mountain, in cubic kilometers, after the year 1980. Round your answer to the nearest 2 decimal places.

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Find the volume of the sphere. You may leave your answer in terms of pi. (Ex. 25pi)

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The radius of a bowling ball is 10.9 cm; what is its volume?

Round your answer to three decimal places.

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Find the volume of the solid. Round your answer to two decimal places.