Pi, also known as 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679 is a mathematical ratio that has been studied and used for centuries by mathematicians, scientists, engineers and philosophers alike. It is the ratio of any circle’s circumference to its diameter – no matter what size the circle may be. This simple yet powerful formula has many uses in mathematics today; … Read more