# Circles Hiding Inside Pi

#### Circles Hiding Inside Pi

What is pi? Well, Π (Pi) is just a mathematical constant. Nothing more and nothing less than that. But

for some reason, it is more popular than all other mathematical constants (eg – Euler’s Number, ι (Imaginary Unit), φ (Golden Ratio)…etc). Maybe it is so popular because it’s

definition is simpler than others and it can be visualized easily.

**The very definition of π comes from the circle. It is called the ratio of it’s circumference to its radius, or it can also be defined by the area of a unit circle. **

Nowadays there are many formulas and infinite series or fractions which give the value. But those things really hide the simplicity of the number.

So in this article we will find the circle for some of the famous formulas.

**This pdf contained all mathematical information, formulas and all required derivation – Pi and It’s Hidden Circles.**