Question

what is the formula to pie

Answer 1

\(\pi \) is derived from the ratio of circumference and the diameter.

Answer 2

the full number you mean? i have never heard of a pie formula unless you are looking for the recipe ;D

Answer 3

mmm pie

Answer 4

here are a whole host of formulas for calculating the value of \(\pi\): http://mathworld.wolfram.com/PiFormulas.html

Answer 5

\[\pi=\frac C{2r}=\frac A{r^2}=\frac{3}{4}\frac{V}{r^3}\]

Answer 6

\[\pi=\ln (-1)/i\]