Wednesday February 22, 2017

Pi Day: Google Doodle Celebrates Math Nerds Everywhere
  Posted by: Digg on Mar 14th, 2010 10:50 AM
Google’s new logo, which you can see on the top right, contains not only the famous πr2 formula, but five other uses of π: measuring the volume of a sphere (V = 4⁄3 πr3), computing the circumference of a circle (C = 2πr), measuring the volume of a cylinder (V = πr2h), Archimedes’ calculation of Pi (223/71 &lt; π &lt; 22/7), and even the ...<img src="" height="1" width="1"/>

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