Sample AppletHere's a sample applet demonstrating the Pythagorean Theorem. Vertices "A" and "C" are completely free, while vertex "B" is constrained to create the right angle at "C." When you drag the points, the dynamic text changes. If you double-click on the applet, the Geogebra application opens up, and you have complete access to see how the applet was created, and to modify it yourself. Dave Matthews, Created with GeoGebra |