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
The radius is half the diameter.
Radius = Diameter/2.
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.