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Mathematics 19 Online
OpenStudy (anonymous):

the formula for the circumference of a circle is C=3.14d where is 3.14

OpenStudy (ipwnbunnies):

Yes, C = (3.14)*d 3.14 is a short way to write pi, π.

OpenStudy (ipwnbunnies):

Dangit, I forgot special characters can't be used. Pi is this: \[\pi\]

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