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Discrete Mathematics
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Demonstrations 181  200 of 1041
Decomposition of Some Polygons to IsoPenta Triangles
TwistHinged Dissection of One Parallelogram into Another with the Same Angles
Dissection of a Regular Pentagon into Three Pentagons
Two Dissections of a Mitre to a Square
Dissection of One Triangle to Another
Hinged Dissection of One Pentagon to Five Pentagons
Dissection of a Regular Decagon into Three Pentagrams and Eight Pentagons
Dissection of a Latin Cross into a Square
Dissection of a Regular Decagon into Two Pentagrams and Six Pentagons
Block Builder
Cluster Algebras
Cayley Graphs for Weyl Groups
A Family of Generalized Fibonacci and Lucas Numbers
The Disappearing Hyperbolic Squares
Dissecting a Latin Cross into a Greek Cross
A WideTieCrosstoSquare Dissection
Decomposing a Regular Polygon with an Odd Number of Sides into Rhombuses and Triangles
Hanegraaf's Dissection of a Nonagon into a Triangle
Hinged Dissection of One Pentagram into Five Pentagrams
Langford's Dissection of Five Pentagons into One Pentagon
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