Question

What is the radius of a circle what circumference is 44cm

A. 42cm
D. 24cm
B. 48cm
C. 12cm​

Answer 1

7 cm

Explanation:

Circumference of a circle is 2 π r

2πr = 44

Solve for radius.

r = 44/(2π)

r = 7.002817

Answer 2

Hello!!

Circumference of a circle = 2πr

and

Given, 2πr = 44cm

So,

πr = 44/2 = 22

r = 22 × 7/22

r = 7cm is the answer.

Stay safe and God bless!

- eli <3