Dissecting an Octagon into Four Smaller Octagons
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This Demonstration gives a dissection of an octagon of side length 2 into four octagons of side length 1.
Contributed by: Izidor Hafner (March 2011)
Open content licensed under CC BY-NC-SA
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"Dissecting an Octagon into Four Smaller Octagons"
http://demonstrations.wolfram.com/DissectingAnOctagonIntoFourSmallerOctagons/
Wolfram Demonstrations Project
Published: March 7 2011