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Category Archives: Mathematics
Eight KiteRhombus Solids, Plus Five AllKite Polyhedra — the Convex Hulls of the Thirteen ArchimedeanCatalan Compounds
In a kiterhombus solid, or KRS, all faces are either kites or rhombi, and there are at least some of both of these quadrilateraltypes as faces. I have found eight such polyhedra, all of which are formed by creating the … Continue reading
Posted in Mathematics
Tagged Mathematics, geometry, polyhedra, rhombus, dual, duality, rhombi, kite, convex hull, Archimedean, solid, polyehdron, Catalan
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Ten Different Facetings of the Rhombicosidodecahedron
This is the rhombicosidodecahedron. It is considered by many people, including me, to be the most attractive Archimedean solid. To create a faceted polyhedron, the first step is to get rid of all the faces and edges, leaving only the … Continue reading
Posted in Mathematics
Tagged facet, faceted, faceting, geometry, Mathematics, polyhedra, polyhedron, rhombicosidodecahedron
2 Comments
Triglines
Image
8 April 2018
Tagged Art, cosine, lines, mathematical, Mathematics, sine, tangent, trig, trigonometry
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Angels of Trigonometry
Posted in Art, Mathematics
Tagged angel, Art, geometric, geometrical, mathematical, sine, trigonometry
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Three Stellations of the Snub Dodecahedron
This is the 43rd stellation of the snub dodecahedron. The next one shown is the snub dodecahedron’s 50th stellation. Finally, here is the snub dodecahedron’s 72nd stellation. All three of these rotating images were made using Stella 4d: Polyhedron Navigator. … Continue reading
Posted in Mathematics
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