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# Happy National Pi Day

Math lovers rejoice. Friday is March 14 — that's 3-14. Pi, 3.14, is the ratio used to compute the circumference of a circle. It's also pronounced pie — making it the appropriate day to eat pie.

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Math lovers rejoice. Friday is March 14 — that's 3-14. Pi, 3.14, is the ratio used to compute the circumference of a circle. It's also pronounced pie — making it the appropriate day to eat pie.