pi was not made - it is not a human artefact. The ratio of the circumference of a circle to its diameter exists independent of human existence.
Chat with our AI personalities
The first digit of pi is 3, the first decimal is 1. Pi ≈ 3.14 The first fifty digits are 3.1415926535897932384626433832795028841971693993751
pi = circumference/diameter
Pi was first used by the Babylonians and Egyptians.
The first eleven digits of pi are:3.141592653
3.1415926535897932384626433832795028841971693997510