Hellow guys, Welcome to my website, and you are watching Satz des Pythagoras | a² + b² = c² | Mathematik - einfach erklärt | Lehrerschmidt. and this vIdeo is uploaded by Lehrerschmidt at 2017-11-12T04:21:10-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
