The relationship between the radius and the diameter of a circle is that: radius = diameter /2
The diameter of a circle is twice its radius.
a radius is half the diameter of a circle
The radius is half the diameter of a circle.
The radius is excatly half of the diameter
The radius of a circle is 1/2 of the diameter.
Circumference = 2*pi*Radius Diameter = 2*Radius Circumference = pi*Diameter
A diameter is a whole line and a radius is just half not a whole that is the difference
The diameter of a circle if twice the length of the radius.
The radius is half the diameter.
The radius of a circle is half the length of the diameter. Scroll down to related links to find more about the diameter and the radius.
The diameter of any circle is twice its radius