Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
Circumference of circle=2 pi radius
=2*22/7*7
So seven will get canceled and just need to multiply 2*22=44
Pi= U can either take it as 22/7 or 3.14
In this case u can take 22/7 as 7 is divisible by 7