What is the best approximation for the circumference of a circle with a radius of 125 m? Use 3.14 to approximate pi. A. 392.5 m B. 785 m C. 1570 m D. 3140 m
Accepted Solution
A:
For this case we have by definition, that the circumference of a circle is given by:[tex]C = \pi * d[/tex]Where:d: It is the diameter of the circleThey tell us that the radius of the circle is 125 meters, then the diameter is 250 meters.Substituting:[tex]C=3.14*250\\C=785\m[/tex]Thus, the circumference of the circle is 785 metersANswer:785 metersOption B