Happy PI day! A quick refresher: Pi is defined as the distance - TopicsExpress



          

Happy PI day! A quick refresher: Pi is defined as the distance around a perfect circle, or the circumference, divided by the distance across it, or the diameter. It is also involved in calculating the area of a circle, the volume of a sphere, and many other mathematical formulas you might need in the sciences. More on this, Albert Einstein was born on this day. Pi can also be very yummy!! What is not to love about today?
Posted on: Fri, 14 Mar 2014 13:56:54 +0000

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