Is the ratio pi, which is an irrational number. More specifically, it is a transcendental number with a value approximated by 22/7 or 3.14159
The diameter of a circle with a circumference of 12 is: about 3.82To to this calculation for other circles, just divide the circumference by Pi (about 3.1416). The result is the diameter.
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
You divide the circumference by pi or 3.14.
circumference = 2*pi*radius or pi*diameter
diameter = 12.56/pi
Since the circumference is Pi times the diameter then divide the circumference by Pi (3.14159) to get the diameter
Circumference = diameter(pi) so divide the circumference by pi to get the diameter.
Given the circumference, divide the circumference by pi (3.1416) to give the diameter of the circle, then divide by 2 to find the radius (half of the diameter).Since C = (pi) D and D = 2r, then r = C/2piSee related links for more help with circles.
you can multiply the diameter by pie to find the circumference
Divide the circumference by pi (3.141592......) to get the diameter.
diameter = circumference divided by pi = 62.8/3.14 = 20
You divide the circumference by pi.