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OpenStudy (anonymous):
What is the circumference of a circle with a diameter of 5 meters? (Use 3.14 for Pi.) 78.5 m 31.4 m 15.7 m 8.14 m
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OpenStudy (anonymous):
15.7 m
OpenStudy (anonymous):
2*pie*r 2*3.14*2.5
OpenStudy (hoblos):
r=d/2=5/2=2.5 circumference of a circle = 2πr = 2(3.14)(2.5)=15.7
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