Derive the circumference of a circle from the following information: r=13 m.(1 point)
The formula for the circumference of a circle is C = 2πr, where r is the radius of the circle.
Given that the radius is r = 13 m, we can substitute this value into the formula:
C = 2π(13) = 26π meters
Therefore, the circumference of the circle is 26π meters or approximately 81.68 meters.