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2 votes
What is the circumference of the circle?
21.18
100.17
18.21
9.11

What is the circumference of the circle? 21.18 100.17 18.21 9.11-example-1

1 Answer

2 votes
18.21 because 5.8 is the diameter and the formula of the circumference of a circle is C = πd. Pi is approximately 3.14 and when you multiply 3.14 by 5.8 you get 18.212 which rounds up to 18.21
User Wilbert
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