I'm not sure what you mean by "length" of a circle. I'm going to take a wild guess
and assume you mean the distance around the circle.
The circumference of a circle (distance around it) is (pi) x (diameter).
If the diameter is 16 centimeters, then the circumference is 16 pi = 50.2655 centimeters. (rounded)
The width, or the length of a circle are its diameter.
the diameter is the length. the diameter means the length of across the circle. it means the longest length across the circle. the radius is halfthe diameter
The diameter of any circle is twice its radius
The length of a radius of a circle is half of the diameter of the same circle. So, diameter is always twice the radius.
diameter = 2 X radius
The diameter of a circle is twice its radius.
The diameter of a circle is the length of the circle from one side to the other, going through the middle of the circle. The radius is the measurement of length from the middle of the circle to the perimeter of the circle. This is half of the diameter.
The length around a circle is the circumference The length across a circle is the diameter
The radius is half the diameter.
The radius is 1/2 of the diameter. A diameter of 10 has a radius of 5.
the radius is half the length of the diameter of a circle.
Length of a radius is always half the diameter of a circle. This means that the circle has a radius of 2cm.