Polygon Names December 7, 2012 geogebraph GeoGebra Applets Move the slider to change the number of sides of the polygon. 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 This applet is designed for elementary school pupils to help them memorize the names of polygons. Leave a comment