Question

The area of circle is 616 cm find its circumference

Answer 1

Answer:

The circumference of cirle will be 88 cm

Step-by-step explanation:

The area of cirle = πr^2

:- 22/7×r^2= 616

r^2= 616× 7/22

r^2=196

r= 14 cm

Now, circumference of circle= 2πr

= 2×22/7×14

= 88 cm

Answer 2

Answer:

area of circle=πr

616cm=22/7r

616*7/22= r

196=r

circumference=2πr

circumference=2*22/7*196

circumference=1232

HOPE ITS HELP FULL!