Come spring, everyone's a joker about math. That's because every March 14 — 3.14, that is — is Pi Day, so named for the set of numerals that make up its date. Sure, pi is technically the ratio of the ...

Pie charts are a way to show data. Pie charts show proportions of a whole. The circle of the pie chart represents the whole. That's a full 360 degrees. Each part, or slice, represents part of the ...

CANYON — The Panhandle-Plains Historical Museum (PPHM) celebrated the mathematical marvel of Pi (π) on Saturday, March 14, on the East Lawn with some Pi-themed activities including — of course — a pie ...