π maximally simplifies finding the circumference of of a circle from its diameter
More importantly, π is the area of the unit circle. If you’re talking about angles you want τ (tau), if you’re talking about area you want π. And you always want pie, ha ha.
More importantly, π is the area of the unit circle. If you’re talking about angles you want τ (tau), if you’re talking about area you want π. And you always want pie, ha ha.