Varignon Parallelogram

Points E, F, G, and H are midpoints of thier segments. Drag around the verticies of qudrilateral ABCD and make a conjecture about quadrilateral EFGH.

Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser (Click here to install Java now)

Brad McDaniel, Created with GeoGebra