Doubling the radius doubles the circumference.
you double the radius to find the diameter.
the radius is half the diameter
The radius of a circle is half of the diameter. Radius= Diameter divided by 2
Diameter = radius * 2 Circumference = pi * diameter.
Yes because diameter= r*2
Doubling the radius will give the diameter and times this by pi will give the circumference of the circle.
Doubling the radius doubles the circumference.
you double the radius to find the diameter.
diameter = 2*radius
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.
As the area of a circle A equals pi times the radius squared, and doubling the diameter means multiplying the radius by four, the area is multiplied by 16 when you double the diameter.
the radius is half the diameter
The radius is half the diameter.
the radius is half the diameter
The diameter is twice the radius. So multiply the radius by 2
The radius of a circle is half of the diameter. Radius= Diameter divided by 2