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25 votes
How do you start this problem ?

How do you start this problem ?-example-1
User JBGruber
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1 Answer

19 votes
19 votes
You use the circumference formula which is C = 2 x pi x r

Pi = 3.14 and r = 5

So you do 2 x 3.14 x 5, which is 31.4
User Kyre
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