Wolfram Demonstrations Project
Izidor Hafner
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Demonstrations 361 - 380 of 446
Lindgren's Dissection of a Pentagram into a DecagonFolding and Unfolding Polyhedral NetsDissecting a Hexagram into Three HexagramsDissecting a Dodecagram into a TriangleDissecting a Decagram {10/4} into Two Decagons
Lindgren's Dissection of a Pentagram into a Decagon
Folding and Unfolding Polyhedral Nets
Dissecting a Hexagram into Three Hexagrams
Dissecting a Dodecagram into a Triangle
Dissecting a Decagram {10/4} into Two Decagons
Polyhedra with Prismatic SymmetryCubic Symmetry TypesSymmetric Decompositions of a Rhombic TriacontahedronProposition 7, Book XII, Euclid's ElementsTwo Polyhedra with D2 Symmetry
Polyhedra with Prismatic Symmetry
Cubic Symmetry Types
Symmetric Decompositions of a Rhombic Triacontahedron
Proposition 7, Book XII, Euclid's Elements
Two Polyhedra with D2 Symmetry
Dissecting an Octagon into Four Smaller OctagonsDissecting a Decagon into Two Pentagons and Two PentagramsTwo-Octagons-into-One Dissection in Two StepsFreese's Two-Octagons-into-One DissectionDissection of a Cube into Five Solids
Dissecting an Octagon into Four Smaller Octagons
Dissecting a Decagon into Two Pentagons and Two Pentagrams
Two-Octagons-into-One Dissection in Two Steps
Freese's Two-Octagons-into-One Dissection
Dissection of a Cube into Five Solids
Proposition 3, Book XII, Euclid's ElementsSymmetries of a PrismBilinski's VaseDeriving a Bilunabirotunda from Rhombic SolidsTwo Operations on Rhombic Solids
Proposition 3, Book XII, Euclid's Elements
Symmetries of a Prism
Bilinski's Vase
Deriving a Bilunabirotunda from Rhombic Solids
Two Operations on Rhombic Solids

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