SOLUTION: two formulas for the circumference of a circle C=2 pi r and C=pi d.If you could only rememberone of them,could you always find the circumference of a circle?explain
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Question 26054: two formulas for the circumference of a circle C=2 pi r and C=pi d.If you could only rememberone of them,could you always find the circumference of a circle?explain
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Yes, because 2r=d, that is two times the radius is the diameter.
Cheers,
Stan H.
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