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a_sh-v [17]
4 years ago
14

A circular ring has a diameter of 20 meters, find its circumference

Mathematics
2 answers:
SVEN [57.7K]4 years ago
8 0
I think the answer is a. 62.8
GenaCL600 [577]4 years ago
4 0

You must know that the formula for getting the circumferance is circumferance=pi times diameter, so in your problem it would be 62.8 = 3.14x (x is the variable standing for the diameter) so then you divide 62.8 by 3.14 either with long division or by using a calculator and you get 20


The answer to your question is A. 62.8 meters.


Hope that this helps, have a great day, chao!!

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