The circumference of a circle with a 3.5 diameter is 11.
The circumference of a circle that has a diameter of 23' 11" is 901.64 inches.
The circumference of a circle with the diameter 11 inches is 34.56 inches.
Circumference of a circle is pi multiplied by the diameter. If the diameter of the circle is 11 ft, the circumference is: 3.14 x 11 ft = 34.54 ft
Circumference = 140*pi cm
If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).
since the circumference of a circle is pi*diameter, the diameter would be equal to 11pi. You CAN multiply 11 by pi, but it isn't really helpful in any way IN THIS CASE
Circumference of a circle = diameter*pi Diameter of a circle = circumference/pi
Diameter of a circle = circumference/pi