3-14-2019 ist PI-Day. Some schools celebrate this day with activities related to PI.
![](/files/collabspace/3/63/863/74863/images/baef4baf_opt.png)
This pi ist made by using Geogebra and a the Bezier tool with a backgrund of pi digita (by David GER)
1. Representation of PI by using EXCEL (GER)
2. Π City Landscape (POL)
Materials:
rozwiniecie dziesietne liczby pi.pdf