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Help pls and explain how you got your answer pls!!!
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32 votes
Help pls and explain how you got your answer pls!!!

Help pls and explain how you got your answer pls!!!-example-1
User Alostale
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2 Answers

22 votes
22 votes
2r and 18 your welcome señora
User Jordan Camp
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29 votes
C = 2π×r
C =2π×7
C = 14π cm


7) C = 2π r

18π = 2π r

r = 9
diameter = 2r
diameter = 18 inches
User Neal Gafter
by
2.7k points
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