##
The radius of a circle is 21 cm, then find its

circumference?

Question

The radius of a circle is 21 cm, then find its

circumference?

in progress
0

Mathematics
3 months
2021-07-25T19:37:03+00:00
2021-07-25T19:37:03+00:00 1 Answers
0 views
0
## Answers ( )

Answer :

Radius of the circle = 21 cm

we know that ,

circumference of the circle = 2πr

2 × 22/7 × 21 = 44 × 3 = 132cm