Volume of a Cone Worksheet
Calculate the volume of various cones using the formula V = (1/3)πr²h. Includes problems involving different units and solving for unknown dimensions.
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Volume of a Cone
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Read each question carefully and calculate the volume of the cone. Use π ≈ 3.14 and round your answers to two decimal places where necessary. Show all your work.
1. Calculate the volume of a cone with a radius of 5 cm and a height of 12 cm.
2. A cone has a diameter of 10 meters and a height of 9 meters. What is its volume?
3. The formula for the volume of a cone is V = .
4. If the radius of a cone is doubled, its volume will be times larger.
5. Which of the following is the correct unit for volume?
cm
cm²
cm³
cm⁴
6. A conical party hat has a volume of 314 cm³ and a radius of 5 cm. What is its height?
7. If a cone has a volume of 1500 cubic feet and a height of 20 feet, what is the approximate radius of its base?