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Whats the circumference of a circle with a diameter of 30 centimeters
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1 vote
Whats the circumference of a circle with a diameter of 30 centimeters

User Artemiy
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2 Answers

3 votes
well you have to find the radius you have to divide the diameter by 2 which will get you 15. the equation to find circumference is c=2PIEr (sorry didn't have the pie symbol). Anyways just plug in the numbers and you get you answer. Hope this help.
User Whypee
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7.0k points
5 votes
94.25 centimeters is your answer. Hope this helps!
User Max Voisard
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7.9k points
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