Respuesta :
Pi is a number- approximately 3.14
It is the circumference of any circle divided by its diameter
It is the circumference of any circle divided by its diameter
1. It's pi, not pie (I know they sound the same, but still.)
2. Pi is 3.14159265359 (shortened to 3.14). It's used as a random number for an algebraic equation such as 6 - 9 * (pi)