Question

Circle O has a circumference of 88 cm.

What is the length of the radius of the circle?
cmין

Answer 1

r = 14 cm

Explanation:

Circumference = 2πr = 88

=> r = 88 / 2 x 22/7

=> r = 88 x 7 / 44

=> r = 2 x 7

=> r = 14 cm