wołWered what
7
nears on
Eve
calJHator. It is the first Greek letter of the Gheek wcMk TTieaning "perimeter". It turns out that it is a very importaht-^mjae
Pi = 3.1459.
%
cP
4-*.
Some of yoS]friay already know that pi iś-Ssed in a lot different rtł42Jematical formulas.
As you stuay*T3Ilceep in mind that for thousands ofoears
ople
had to calcuW^qi-l?y hand. This took an incredjąbfyJd^g time.