How Pi Was Established

About Pi

The History Of Pi

Is a mathematical symbol it has been known for almost 400 years. The acient Babylonian calculated the area of circles by taking 3times the square of its radius which gave a value of Pi=3.

About Pi

They studied Pi and the number Pi had over 1million numbers the first 20 digits are 3.1415926535897932384. The digits in Pi have no pattern example like this number 3.3333.

Why Pi is called an irrational number?

Pi is called an irrational number because an irrational numbers can not be represented as a perfect fraction and because Pi can not be equal to a ratio of any 2numbers.