What is the radius of 18 circle?

Fiacobelli asked Mar 27, 2022

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Fiacobelli asked Mar 27, 2022

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20 votes

To find the radius, then, we insert 18 in for the circumference. So 18=2∏r. Solving for r gives 9/∏, or approximately 2.86 inches.

Phito answered Apr 2, 2022

by Phito

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