If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The circumference also doubles.
Doubling the radius doubles the circumference.
The radius also doubles as the diameter doubles so the new radius is now 8. This makes the area quadrupal because to find the area you must use the formula nr^2
It is called the radius. The full distance is called the diameter.
If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The circumference also doubles.
The circumference also doubles or trebles. The circumference is directly proportional to the radius, with the constant of proportionality = 2*pi.
Radius Radius
IMPOSSIBLE circumference = 2*pi*radius if circumference = 2*radius: 2*radius=2*pi*radius 2*radius/(2*radius)=2*pi*radius/(2*radius) 1=pi pi= 1 therefore it is impossible to have a circumference that is twice that of the radius
One half the diameter = the radius Algebraically expressed as d/2 = r or d = 2r
Schwarzschild radius.
Doubling the radius doubles the circumference.
It is called the radius
The radius also doubles as the diameter doubles so the new radius is now 8. This makes the area quadrupal because to find the area you must use the formula nr^2
The circumference also doubles.
Radius is a name in Latin called spin the wheel