Question

The diameter of the circle above is 20 cm. What is the circumference of the circle? (Use = 3.14.) A. 628 cm B. 314 cm C. 62.8 cm D. 31.4 cm

Answer 1

To find the circumference, multiply the diameter by PI.

20 cm x 3.14 = 62.8 cm.

The answer is C.