Circumference of a circle in cm = 2*pi*radius or diameter*pi
If a circle has a circumference of 16 cm then the radius is about: 2.546 cm
The circumference of a 12 cm circle is: 37.7 cm
The circumference of circle that is 8 cm is: about 25.13 cm (diameter x pi = circumference).
The circumference of a 7 cm circle is: 21.99 cm(diameter x pi = circumference).
The circumference of a circle if the if the radius is 6 cm is: 37.7 cm
A circle with a radius of 0.5 cm has a circumference of 3.14 cm.
A circle with a radius of 7.7 cm has a circumference of 48.38 cm
A circle with a radius of 9.3 cm has a circumference of 58.43 cm
If the circumference of a circle is 12 cm the radius is: 1.91 cm
The diameter of a circle with a circumference of 45 cm is: about 14.32 cm
The circumference of a circle with an 81.6 cm diameter is: 256.4 cm
The circumference of a circle with a diameter of 12 cm is: about 37.7 cm