Yes, the diameter of a circle is twice the length of the radius.
True. The diameter of a circle is always twice the length of the radius. In other words, if we denote the radius of a circle as "r," then the diameter can be expressed as "2r." This relationship holds true for all circles, regardless of their size.
The circumference is the distance around the circle, its "perimeter."The circumference of a circle is equal to π times the diameter of the circle (C = πd), or π times twice the radius of the circle (C = 2πr).The circumference is the distance around itIf you know the diameter (width) of the circle, you can use the formulaCircumference= Diameter x pi (approx 3.1416)Example : if a circle has a diameter of 5 cm then the circumference is 5 x π =5π (about 15.7 cm)The actual formula relates to the radius of the circle, which is half the diameter.Radius Formula : C = 2πr (2 pi times the radius)As long you remember the formula you should be fine....Circumference = 2 * pi * rOr pi * dwhere r = radius & d = diameter of the circle.Also pi (=3.143) can be roughly put down as 22/7 if you more comfy with fractions than the decimals.the equation is 2*pi*rr being the radius
Increase the length of the radius
The area will be four times as big. If a circle is going to retain its shape as a circle it has to get twice as big not just from left to right, but from top to bottom also. So you're doubling the size in both directions.
A diameter is a description of a line from one side of a circle to the opposite side. Its length depends on the size of the circle.
The diameter of a circle is twice the size of its radius.
It is twice the size of a circle's radius.
If the radius of a circle is twice the diameter. The outer diameter of a circle the size of a circle. 32.25 mm = 1.27 inches
Yes because it is twice the size of the radius.
They are not the same. Diameter is twice the size as radius.
In a circle its radius is half the size of its diameter.
By reducing its radius or diameter.
True. The diameter of a circle is always twice the length of the radius. In other words, if we denote the radius of a circle as "r," then the diameter can be expressed as "2r." This relationship holds true for all circles, regardless of their size.
Each circle with a different radius (or diameter or circumference) is a different size circle.
It will be twice the size of the tripled radius
The radius would be 4 feet I know this because the diameter is always 2x the size of the radius.
The answer requires information on the size of the circle: its radius, diameter or circumference.