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  • 15-02-2018
  • Mathematics
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Please Answer I don't understanddd

Please Answer I dont understanddd class=

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choixongdong
choixongdong choixongdong
  • 15-02-2018
C = 2 pi r given r = 4
so
C = 2 pi (4)
C = 8 pi

answer
C. C = 8pi 
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