DietrichS455365 DietrichS455365
  • 03-11-2022
  • Mathematics
contestada

in a circle the radius is 11.5 which is the circumference??

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YosgartZ489719 YosgartZ489719
  • 03-11-2022

The circumference of a circle is the perimeter or external measure.

Given a circle of radius r, the circumference is calculated as:

C=2 π r

The circle has a radius of r=11.5 units

The circumference is:

C=2 π (11.5) = 72.26 units

The circumference is 72.26 units

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