Diameter = circumference divided by pi
you divide it by 3.14 (pi) and you have the answer!
circumference of a circle = 2*pi*radius or pi*diameter
If you mean the diameter and radius of a circle given the circumference it is:- diameter = circumference/pi radius = circumference/(2*pi)
(pi)D
C = pi*d Remember the circle eq'n To find 'd' we algebraically rearrange. to d = C/pi
Since circumference is found by multiplying pi by the diameter of the circle, the diameter can by found using the inverse operation. diameter = circumference/pi
Diameter of a circle = circumference/pi
Circumference = (diameter) multiplied by (pi)
circumference of a circle = 2*pi*radius or pi*diameter
If the area of a circle is given as 67cm squared, the diameter is 9.236 cm and the circumference is 29.02 cm
If you mean the diameter and radius of a circle given the circumference it is:- diameter = circumference/pi radius = circumference/(2*pi)
Multiply the diameter times pi. (3.14159)
Multiply the diameter times pi. (3.14159)
Multiply the diameter times pi. (3.14159)
(pi)D
C = pi*d Remember the circle eq'n To find 'd' we algebraically rearrange. to d = C/pi
Since circumference is found by multiplying pi by the diameter of the circle, the diameter can by found using the inverse operation. diameter = circumference/pi
If the circumference or diameter is given then you can find the radius or simply measure the distance from the centre of the circle to the circumference.