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Mathematics 14 Online
OpenStudy (anonymous):

What are the diameter and radius of a circle with a circumference of 48π yd? A. d = 24 yd r = 12 yd B. d = 24 yd r = 48 yd C. d = 12 yd r = 24 yd D. d = 48 yd r = 24 yd

OpenStudy (alexandervonhumboldt2):

formula for circlumfence is 2*r*3.14

OpenStudy (alexandervonhumboldt2):

48pi=2*r*pi

OpenStudy (alexandervonhumboldt2):

r=24 d=48

OpenStudy (anonymous):

thx?

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