Archives for the 'math' Category
Pi Day
Published on 14 Mar 2009 at 2:11 pm.
2 Comments.
Filed under math.
March 14 is celebrated as Pi Day here in the US. That is because we write March 14 as 3-14 (backwards from how many countries do it). 3.14 are the first three digits of pi.
Pi, in mathematics, is the ratio of the circumference of a circle to its diameter. It’s […]
