Answers

2016-04-02T18:25:20+08:00
C=2pir orC=pi d  is the formula to get the circumference of a circle


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THANK YOU,for answer this question:)
2016-04-03T14:14:38+08:00
Radius x radius x 3.14 = circumference
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galing. Alam mo pa yung naagaralan sa math!
Sorry dapat sa sagot yun ni niccahFUTABA