# Quiz on The Circumference and Area of a Circle (Mathematics)  1. What is the circumference of a circle whose diameter is 3.5 cm?  2. What is the circumference of a circle whose diameter is 6.3 m?  3. What is the circumference of a circle whose diameter is 0.14 m?  4. What is the circumference of a circle whose radius is 56 cm?  5. What is the circumference of a circle whose radius is 7.7 cm?  6. What is the circumference of a circle whose radius is 0.28 m?  7. What are the radius and diameter of a circle whose circumference is 198 cm?  8. What are the radius and diameter of a circle whose circumference is 616 cm?  9. What are the radius and diameter of a circle whose circumference is 72.6 m?  10. What is the area of a circle whose radius is 28 cm?  11. What is the area of a circle whose radius is 5.6 m?  12. What is the area of a circle whose radius is 7.7 m?  13. What is the area of a circle whose radius is 6.3 m?  14. What is the area of a circle whose radius is 35 cm?  15. What is the diameter of a circle whose area is 1386 sq cm?  16. What is the diameter of a circle whose area is 346.5 sq cm?  17. What is the diameter of a circle whose area is 3850 sq m?  18. What is the diameter of a circle whose area is 301.84 sq m?  19. What is the diameter of a circle whose area is 24.64 sq m?  20. What is the area of a circle whose circumference is 96.8 m?

Originally posted 2015-11-24 13:59:21.