Question

find the circumference of the circle whose radius is 3.5 m

Answer 1

Circumference of the circle =2πr
=2×22/7×3.5
=22m Ans.

Answer 2

Answer: 22

Step-by-step explanation:

Radius=3.5cm

Diameter=3.5cm*2=7cm

  22/7*7/1=22cm