The radius of a circle is 3 centimeters. What is the circle's circumference?

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26-08-2016
Mathematics

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The radius of a circle is 3 centimeters. What is the circle's circumference?

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chealsiecregan chealsiecregan · Answer 1 · 2016-08-26T00:42:12+02:00

chealsiecregan chealsiecregan

26-08-2016

it should be 18.84. To find the circumference of a circle you would times the diameter by pi or 3.14 but since its the radius you would need to times pi (by the radius and times that by 2. so 3 times 2 is 6 and 6 times 3.14 is 18.84

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