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Mathematics 16 Online
OpenStudy (anonymous):

A circle has a diameter of 15 feet. What is the circumference of the circle? (Express your answer using π.) A. 15/π feet B. 30π feet C. 15π feet D. π/15 feet

OpenStudy (anonymous):

i will give medals

OpenStudy (anonymous):

:D medals, :P. circumference of circe = 2 * pi * r where r is radius = diameter/2

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