The diameter of a circle is the distance across the circle, passing through its center. If the circle has a diameter of 13 mm, that means the measurement from one edge of the circle to the opposite edge, through the center, is 13 mm. Thus, the diameter is simply 13 mm.
16 cm
Multiply the diameter by 3.14 (pi).
Circumference of circle: 5.5 times pi
yes the radius is half the diameter. It goes from the edge of the circle to the centre.
Divide the diameter by 2. (The radius is 1/2 of the diameter.)
A circle with a radius of 5.
The diameter of a circle is twice its radius.
16 cm
Using 3.14 as Pi the area of circle is: 0
Multiply the diameter by 3.14 (pi).
Circumference of circle: 5.5 times pi
yes the radius is half the diameter. It goes from the edge of the circle to the centre.
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.
Using 3.14 as Pi the area of circle is: 132.665
Diameter = 1/2 of the circle's radius. Diameter = 2 times the square root of (the circle's area/pi) Diameter = the circle's circumference/pi
Divide the diameter by 2. (The radius is 1/2 of the diameter.)
well you can divide the circumference by pi (3.14) and it will always give you the diameter or you could measure it.