Pythagora's Theorem

Explore the dynamic construction. Pythagora's theorem visualized... Points B and C are dynamic. Use bellow arrows to walk through the 9 construction steps. At the end press the play button.

This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com

D.Kobal with GeoGebra

See some other nice examples.