The diameter of a circle is the length of a straight line drawn through the center of the circle to its edges.
Or, measure the circumference of the circle and divide by pi (3.14159).
Or you can multiply the radius times two
To get diameter you have to find the radius and then double it to get the diameter
Take the circumference divided by pi to find the diameter and divide the diameter by two to find the radius.
Diameter=2piR
When you have the radius of a circle and you are trying to find the diameter, multiply the radius by two; the answer is the diameter. If you have the diameter and want to find the radius, divide the diameter by two; the answer will be the radius. The diameter is 54 centimeters.
the radius is half the diameter
Circumference = Pi * diameter
Take the circumference divided by pi to find the diameter and divide the diameter by two to find the radius.
You multiply the diameter by pi (3.14) and u find the diameter
you double the radius to find the diameter.
Diameter=2piR
To find diameter, multiply raduis by two.
If the diameter is 1.5m then the radius is 0.75 m. If the diameter is not 1.5m then it what is 1.5m?
To find the diameter you need to know what the radius of the circle which is from the center to the circumference ,the edge, then you times it by two and that's how yo find the diameter
Diameter = Circumference/pi
diameter = 2*radius
pie times diameter
diameter = circumference/pi
To find the diameter of a circle you multiply the radius by 2 or d=r2