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Mathematics 7 Online
OpenStudy (anonymous):

Help? http://gyazo.com/78b8021e1c16f9713cc97536dab67f76.png

OpenStudy (shamil98):

C = 2PIr

OpenStudy (shamil98):

10pi = 2pir 5 = r

OpenStudy (shamil98):

d = 2r

OpenStudy (shamil98):

d = 10

OpenStudy (anonymous):

31.4

OpenStudy (anonymous):

How did you come up with the diameter?

OpenStudy (anonymous):

Oh.. nevermind.

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