GraceValentine
GraceValentine GraceValentine
  • 25-04-2017
  • Mathematics
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Help please I'll give a brainliest!!!

Help please Ill give a brainliest class=

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Аноним Аноним
  • 25-04-2017
C = 2 * pi * r
C = 2 * pi * 18
C = 36pi or C
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irspow
irspow irspow
  • 25-04-2017
A=2πr in this case, r=18in

A=36π in.
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