15.3k views
23 votes
Find the circumference of circle with a radius of 63mm. Use 22/7 for pi

Find the circumference of circle with a radius of 63mm. Use 22/7 for pi-example-1
User ArcticZero
by
7.2k points

2 Answers

5 votes
The circumference of a circle with a radius of 63 is 396.
User Mehreen
by
6.6k points
4 votes

Answer:

396

Explanation:

circumference of a circle is 2 x pi x r = 2 x 63 x (22/7) = 396

User Michael Bellhouse
by
7.5k points