Find out best realtime examples, interesting facts on concepts and all the formulas. The best mobile application for 10+ students (PUC I and II year students) https://play.google.com/store/apps/details?id=com.dhi.educcesspu&hl=en Pythagoras Theorem Explained – Mathemagic with Bawa Check This : Pythagorean theorem defined by Ancient Indian Mathematicians thousands of years ago.