Fixed Perimeter on a Compound Shape

Drag Point P to show different sizes of the compound shape all having the same perimeter. The area of the compound shape is plotted against its width in the 2nd Graphics Window.

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

Created with GeoGebra