Circumference = diameter*pi
well if the radius is given then the diameter is : d=2r. as for in a circle the diameter is : d=2(pi)r pi=3.14
Double the Radius to Calculate the Diameter.
diameter = 2 * radius
The radius is half of the diameter. If the diameter is 48, you can calculate the radius by dividing the diameter by 2. Therefore, the radius is 48 ÷ 2 = 24.
Radius of a circle = diameter/2
Circumference = diameter*pi
well if the radius is given then the diameter is : d=2r. as for in a circle the diameter is : d=2(pi)r pi=3.14
Double the Radius to Calculate the Diameter.
diameter = 2 * radius
the radius is half the diameter
Radius = Diameter/2.
The radius is half the diameter.
The radius is half of the diameter. If the diameter is 48, you can calculate the radius by dividing the diameter by 2. Therefore, the radius is 48 ÷ 2 = 24.
I guess you mean:"How do you find the radius if you are given the diameter?"You take the diameter and divide it by 2.
divide diameter by 2 = radius
The radius is one half of the diameter. If the diameter is 20, the diameter is 10.