Pentagon
To accompany Folding and Unfolding in Computational
Geometry:Part III: Ch.4.1: Folding a Polygon
Last Update:
This applet shows the various foldings possible when a square is folded
with the pentagon in the middle. Move the purple slider, F.
AF=DG=GH and CF=EK=KL.
Created with Cinderella Applet created by Joseph O'Rourke.