Multiply the diameter by 3.14 (pi).
circumference = diamiter times pie 3.14 times 10 move the decimal over once its 31.4
what is the area and circumference of a circle with a diameter of 55 centimeters
6 cm.
16 cm
Circumference = 18*pi inches
circumference = pi*7 = 21.991 feet to 3 decimal places
Multiply the diameter by 3.14 (pi).
since the equation to get circumference is diamiter X pi, and the diamiter is 2x the radius, yes it would double the C of the circle ie before radius is 2, so diamiter is 4 4 X Pi 12.57... radius is 4 so the diamiter is 8 8 X pi = 25.13... that would double it.
circumference = diamiter times pie 3.14 times 10 move the decimal over once its 31.4
well you can divide the circumference by pi (3.14) and it will always give you the diameter or you could measure it.
37.68 ngwee (except when the wind is from the sou'west east)
diamiter X pi( 3.14...) in this case aprx. 21
what is the area and circumference of a circle with a diameter of 55 centimeters
The circumference of a circle with a diameter of 55 mm is: 172.8 mm
If that's the diameter, you can multiply that by pi (which is approximately 3.14), to get the circumference.
Circumference is Pi x d so it is 55 Pi which is roughly 172.7 cm