The value of the ratio of the circurmference to a circle to its diameter. It's an irrational number, so it never ends. (3.14159265358979...)
It's also the sixteenth letter of the Greek alphabet, but I'm presuming that wasn't what you meant by pi. xD
The value of the ratio of the circurmference to a circle to its diameter. It's an irrational number, so it never ends. (3.14159265358979...)
It's also the sixteenth letter of the Greek alphabet, but I'm presuming that wasn't what you meant by pi. xD