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What can you say about the ratio of circumference to the diameter of the circles?
For any size circle, the ratio of the circumference to the diameter is constant. This constant is known as pi, an irrational number which is approximately equal to 3.1416.Since the Circumference is pi times Diameter. (C=πD)Therefore the ratio of Circumference to Diameter is π:1.
The ratio of a circle circumference to its diameter?
C = pi x D is the ratio of a circle's circumference to its diameter.
What do we call the ratio of a circle's circumference to its diameter?
Pi is the ratio of circumference to diameter. C/d=pi always!!!
What is the surface area of 3.14?
3.14 is a constant . It has no surface area. It is an approximation for pi = 3.141592.... 'pi' is the ratio between a circles circumference and its diameter. C = pi*d
What is a circumference and diameter that equals pi?
Take any circle. The ratio of its circumference (c) to its diameter (d) is pi.In other words, c/d = π therefore c = dπ.As the diameter is twice the radius this can be stated as c = 2rπ or, more familiarly 2πr.
