|
---|
Monday, March 14, 2011
![](https://lh3.googleusercontent.com/-e-UGpytevfQ/TX5X9soeDDI/AAAAAAAAHJM/K82MZnK84HA/s320/Happy+Pi+Day.jpg)
Pi Approximation Day is held on July 22 (or 22/7 in day/month date format), since the fraction 22⁄7 is a common approximation of π.[3]
Labels: Pi-Day
0 Comments:
Subscribe to:
Post Comments (Atom)
|
---|
|
---|
Labels: Pi-Day
|
---|