• The transcendental number which refers to the definition (in which it is multiplied by the radius of a circle) of the area of the circle. (or if multiplied by the diameter, defines the circumfrence).


    Pi meaning & definition 1 of Pi.


  • Pi is an [irrational number] (meaning the digits [never end] or have a repeating pattern) that is the ratio of the circumference of a circle to its diameter...this ratio is a constant for any circle, regardless [of size].

    Pi meaning & definition 2 of Pi.

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