Report Abuse. Pi is the ratio of the circumference of a circle to its diameter. It cannot be written exactly as a decimal because it is a transcendental number; it's irrational. pi to 100 significant figures: 3.141592653589793238462643383279502884... 49445923078164062862089986280348253421...
transformation. n. 1. a change or alteration, esp a radical one. 2. the act of transforming or the state of being transformed. 3. (Mathematics) maths. a. a change in position or direction of the reference axes in a coordinate system without an alteration in their relative angle.
(ËdÊÉªÉËmÉtrÉªk) or. adj. 1. (Mathematics) of, relating to, or following the methods and principles of geometry. 2. (Mathematics) consisting of, formed by, or characterized by points, lines, curves, or surfaces: a geometric figure.