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Volume of a sphere

Grade 8 math · Fieldbook Learning

Name ______________________ Date __________

Volume of a sphere = ⁴⁄₃ × π × radius³.

  1. A bubble has a radius of 15 cm. Find its volume in cm³. Write the answer in terms of π.
  2. A ball has a radius of 27 cm. Find its volume in cm³. Write the answer in terms of π.
  3. A sphere has a radius of 3 cm. Find its volume in cm³. Write the answer in terms of π.
  4. A globe has a radius of 21 cm. Find its volume in cm³. Use π = 3.14.
  5. A bubble has a radius of 27 cm. Find its volume in cm³. Write the answer in terms of π.
  6. A globe has a radius of 30 cm. Find its volume in cm³. Use π = 3.14.
  7. A globe has a radius of 27 cm. Find its volume in cm³. Write the answer in terms of π.
  8. A ball has a radius of 9 cm. Find its volume in cm³. Use π = 3.14.
  9. A sphere has a radius of 15 cm. Find its volume in cm³. Write the answer in terms of π.
  10. A bubble has a radius of 36 cm. Find its volume in cm³. Write the answer in terms of π.
  11. A ball has a radius of 30 cm. Find its volume in cm³. Use π = 3.14.
  12. A sphere has a radius of 6 cm. Find its volume in cm³. Use π = 3.14.
  13. A bubble has a radius of 12 cm. Find its volume in cm³. Use π = 3.14.
  14. A globe has a radius of 42 cm. Find its volume in cm³. Write the answer in terms of π.
  15. A bubble has a radius of 15 cm. Find its volume in cm³. Use π = 3.14.
  16. A sphere has a radius of 27 cm. Find its volume in cm³. Write the answer in terms of π.
  17. A bubble has a radius of 3 cm. Find its volume in cm³. Use π = 3.14.
  18. A globe has a radius of 24 cm. Find its volume in cm³. Write the answer in terms of π.
  19. A sphere has a radius of 66 cm. Find its volume in cm³. Write the answer in terms of π.
  20. A globe has a radius of 24 cm. Find its volume in cm³. Use π = 3.14.
More free practice: fieldbooklearning.com/practice/grade-8/volume-of-a-sphere/

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Answer key: Volume of a sphere

  1. 4500π
  2. 26244π
  3. 36π
  4. 38772.720000000001
  5. 26244π
  6. 113040
  7. 26244π
  8. 3052.08
  9. 4500π
  10. 62208π
  11. 113040
  12. 904.32
  13. 7234.56
  14. 98784π
  15. 14130
  16. 26244π
  17. 113.04
  18. 18432π
  19. 383328π
  20. 57876.480000000003