The radius 1,910 feet.
circumference = 2*pi*5 feet
75 rounded
4 * pi.
Circumference = 2*pi*r = 169.6 feet.
The radius of a circle, if its circumference is 420 feet, is 66.8 feet.
The radius of a circle with a circumference of 13 feet is: 2.069 feet.
The circumference of a circle if the radius is 2 feet is: about 12.57 feet.
A circle with a radius of 6 feet has a circumference of 37.7 feet.
A circle with a radius of 100 feet has a circumference of 628.32 feet.
If the radius of a circle is 8 feet the circumference is about 50.27 feet.
The circumference of a circle that has a radius of 40,200 feet is: 252,600 feet.