Volume of a Sphere Worksheet
Calculate the volume of spheres given radius or diameter, and solve real-world problems involving spherical objects.
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Volume of a Sphere
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Read each question carefully and show all your work. Use π ≈ 3.14 where necessary. Round your answers to two decimal places unless otherwise specified.
1. Calculate the volume of a sphere with a radius of 6 cm.
2. Find the volume of a sphere with a diameter of 10 inches.
3. The formula for the volume of a sphere is V = .
4. If the radius of a sphere is doubled, its volume will increase by a factor of .
5. A spherical balloon has a radius of 3 meters. What is its approximate volume?
36π m³
108π m³
113.04 m³
339.12 m³
6. A spherical storage tank has a diameter of 20 feet. How much liquid can it hold in cubic feet?
7. If the volume of a sphere is 288π cm³, what is its radius?
8. Doubling the radius of a sphere will double its volume.
True
False
9. The volume of a sphere is directly proportional to the cube of its radius.
True
False