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20 votes
20 votes
Circumference if a circle with a diameter of seven

User Tomasz Grobelny
by
2.6k points

2 Answers

5 votes
5 votes

Answer:

21.99

Explanation:

2 times pi times radius

User Nuwan Chamikara
by
2.7k points
10 votes
10 votes

Answer:

Circumference = 2 x pi x r

Radius, r = 7/2

Circumference = 2 x 22/7 x 7/2

= 22 cm