FreeMath
Grade 6medium

Area of Circles Practice

Practice finding the area of circles using the formula: Area = πr². Square the radius first, then multiply by π (using π ≈ 3.14).

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All 20 Practice Problems

Every question in this set. Solve them on paper, or use the interactive tool above for instant feedback and hints.

  1. 1.Circle: radius 3. Area = ? (use π = 3.14)
  2. 2.Circle: radius 5. Area = ?
  3. 3.Circle: radius 4. Area = ?
  4. 4.Circle: radius 7. Area = ?
  5. 5.Circle: radius 2. Area = ?
  6. 6.Circle: radius 10. Area = ?
  7. 7.Circle: radius 6. Area = ?
  8. 8.Circle: radius 8. Area = ?
  9. 9.Circle: radius 1. Area = ?
  10. 10.Circle: radius 9. Area = ?
  11. 11.Circle: diameter 6. Area = ?
  12. 12.Circle: diameter 10. Area = ?
  13. 13.Circle: diameter 8. Area = ?
  14. 14.Circle: diameter 14. Area = ?
  15. 15.Circle: diameter 4. Area = ?
  16. 16.Circle: radius 12. Area = ?
  17. 17.Circle: radius 11. Area = ?
  18. 18.Circle: diameter 20. Area = ?
  19. 19.Circle: radius 15. Area = ?
  20. 20.Circle: diameter 24. Area = ?
Show answer key
  1. 1.Circle: radius 3. Area = ? (use π = 3.14) Answer: 28.26
  2. 2.Circle: radius 5. Area = ? Answer: 78.5
  3. 3.Circle: radius 4. Area = ? Answer: 50.24
  4. 4.Circle: radius 7. Area = ? Answer: 153.86
  5. 5.Circle: radius 2. Area = ? Answer: 12.56
  6. 6.Circle: radius 10. Area = ? Answer: 314
  7. 7.Circle: radius 6. Area = ? Answer: 113.04
  8. 8.Circle: radius 8. Area = ? Answer: 200.96
  9. 9.Circle: radius 1. Area = ? Answer: 3.14
  10. 10.Circle: radius 9. Area = ? Answer: 254.34
  11. 11.Circle: diameter 6. Area = ? Answer: 28.26
  12. 12.Circle: diameter 10. Area = ? Answer: 78.5
  13. 13.Circle: diameter 8. Area = ? Answer: 50.24
  14. 14.Circle: diameter 14. Area = ? Answer: 153.86
  15. 15.Circle: diameter 4. Area = ? Answer: 12.56
  16. 16.Circle: radius 12. Area = ? Answer: 452.16
  17. 17.Circle: radius 11. Area = ? Answer: 379.94
  18. 18.Circle: diameter 20. Area = ? Answer: 314
  19. 19.Circle: radius 15. Area = ? Answer: 706.5
  20. 20.Circle: diameter 24. Area = ? Answer: 452.16

About This Practice

This practice set includes 20 circle area problems. Circle area calculations are essential for pizza portions, circular gardens, and many engineering applications.

Want more practice? See all Grade 6 practice →