Question

Find the radius with the circumference 44cm

Answer 1

circumference = $2\pi r$

                    44 = 2 x 22/7 x r

                      r  = 44/2 x7/22

                      r  = 7

radius = 7

Answer 2

Answer:

Step-by-step explanation:First formula of circumference of a circle =2πr

Then=44=2×22/7×r

44×7/2×22=r

R=4