aseel1882008
aseel1882008 aseel1882008
  • 04-03-2021
  • Mathematics
contestada

plsss help me and tell me how to do it and the out come plsss

plsss help me and tell me how to do it and the out come plsss class=

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Kekdkdkkdkdkdmdnjkf Kekdkdkkdkdkdmdnjkf
  • 04-03-2021
For the 1st one to find the circumference do: C=2*pi*r

Which would be C=2*pi*2 = 12.6cm

For the 2nd one to find circumference do:
C=pi*d

Which would be C=pi*10 = 31.4m

Hope this helps!
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bbxytt bbxytt
  • 05-03-2021
Use pi to answer it it helps i hope i helped
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