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Endless Pi

Endless Pi

Today is Pi Day because March 14, when written as 3/14, looks like the start of pi - 3.14159265...(it goes on and on). Pi tells us that the edge, or circumference of a circle, is 3.14 times the circle's width, or diameter. If you wrap a measuring tape around your head, find that length in inches, and divide by pi, you'll get the width of your head -- and that is your hat size! Better yet, when you bake a pie, the width tells you how much crust you'll need around the edge...and that is the best pi of all.

Make math the best part of the day.

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