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4 votes
Radius=21 what is the cicumference​

2 Answers

1 vote

Answer:

circumference = 2πr


= 2*(22)/(7)*21\\\\\\= (44)/(7)*21\\\\= (924)/(7)\\\\= 132

User Eystein
by
8.2k points
4 votes
2pir
42pi
131.9 is the circumference
User Nabil Sham
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7.4k points