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5 votes
The diameter of a circle measures 22 mm. What is the circumference of the circle?

Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

User Aleksei
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2 Answers

7 votes
circumference of a circle = pi times the diameter 3.14 x 22= 69.08 mm
User Shang Wang
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3 votes
(3.14)(22)=69.08 since its diameter and not radius you don't multiply by 2
User Goni
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