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Mathematics 9 Online
OpenStudy (hihi):

The formula for the circumference C of a circle with radius r is C = 2πr. Which of the following is a formula for π (pi) of the circle in terms of the circumference and radius?

OpenStudy (anonymous):

sounds like a multiple choice question .... are choices are ...

OpenStudy (hihi):

sorry il rewrite it

OpenStudy (anonymous):

pi=C/2r

OpenStudy (anonymous):

atjari is correct!

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