40.8k views
12 votes
(Circumference or circles)
explain your answer so I can understand

(Circumference or circles) explain your answer so I can understand-example-1
User Camleng
by
3.5k points

2 Answers

7 votes

Answer:

5.5 inches

Explanation:

User Edwinc
by
3.6k points
1 vote

Answer:

28.26

Explanation:

C=2
\pi r\\ Radius is twice the diameter so put 2
\pi r\\

C=2*3.14*4.5

C=6.28*4.5

C=28.26

User Benjamin Collins
by
3.2k points