- #1
mr200backstrok
- 27
- 0
i think found a formula to calculate pic (almost). Problem is, it has pi in it. If you are working in radians, it is Ntan(π/N), where N is the number of sides of a polygon that is close to a circle. as n approaches infinity, the function approaches π. Is it cheating if i simply change it to degrees (Ntan(180°/N)), or is this a legitimate way to calculate π?
and sorry for the lack of proper terms...
and sorry for the lack of proper terms...