It is: 2 to 1
diameter to radius ratio (for same circle) is 2:1
No because the radius of a circle is half of its diameter.
π is the ratio between the diameter and the circumference of a circle so the formula would be : Circumference = π x Diameter or alternatively (since the radius is half the diameter) Circumference = 2π x Radius.
Yes
Yes, pi.
The ratio of radius to diameter for any circle is 1/2
diameter ------------- Diameter. The R (radius) of a circle multiplied by two equals the diameter.
Radius = 1/2 of diameter.The ratio is 1/2 = 0.5.That's true for all circles, from microscopic to humongous, doesn't matter.
If you mean ratio then I don't quite understand the question.. but if you mean RADIUS Then you take the diameter and divide it by two. ============================================== There's no such thing as the ratio of circles. You can find the ratio of their diameters, the ratio of their radiussesses, and the ratio of their areas. -- The ratio of their diameters is: One diameter divided by the other one. -- The ratio of their radiusses is the same number as the ratio of their diameters. -- The ratio of their areas is the square of that same number.
diameter to radius ratio (for same circle) is 2:1
No because the radius of a circle is half of its diameter.
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
0:5
In any circle, the product of pi and the diameter will be the circumference. That is because pi is the ratio of the diameter of a circle to its circumference. Here is the equation: c = pi x d
π is the ratio between the diameter and the circumference of a circle so the formula would be : Circumference = π x Diameter or alternatively (since the radius is half the diameter) Circumference = 2π x Radius.
Yes, pi.
Yes