Math enthusiasts around the world, from college kids to rocket scientists, celebrate Pi Day on Thursday, which is March 14 or 3/14 — the first three digits of an infinite number with many practical ...
Pi — it’s irrational and goes on forever! What is pi (π)? Why do we need it? This March 14, go on a math adventure with your child to learn about this special number. Read Sir Cumference and the ...
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