Radius = Diameter/2 Diameter = 2* Radius
to get the diameter from the radius you simply multiply the radius by 2 since the radius is half the diameter. d=2r where d = diameter and r = radius
radius = diameter/2
A radius is one half of a diameter so divide by two to get from a diameter to a radius. Or you can multiply the radius by 2 to get to the diameter.
The length of a radius is not the length of a diameter. The diameter is two times the length of the radius.
A radius is half of a diameter. Example Diameter:4 Radius:2
The radius is half the diameter. So, if the diameter is 8, then the radius is 4.
It is half of the diameter or radius = diameter/2
diameter is longer. radius is half of diameter
the radius is one-half the diameter radius = diameter/2 diameter = 2 x radius
diameter = 2*radius
Radius = 1/2 of diameter