Four way dissections
Author : Gavin Theobald
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{3}-{4}-{8}-{6/2} Triangle - Square - Octagon - Hexagram
Triangle - Square - Octagon - Hexagram (17 pieces)
Triangle - Square - Octagon - Hexagram (16 pieces with 4 turned over)
It is possible to improve this dissection so that only one piece need be turned over,
but the dissection is more symmetric as shown.
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