join of polyhedra
1Polyhedron — Polyhedra redirects here. For the relational database system, see Polyhedra DBMS. For the game magazine, see Polyhedron (magazine). For the scientific journal, see Polyhedron (journal). Some Polyhedra Dodecahedron (Regular polyhedron) …
2Conway polyhedron notation — This example chart shows how 11 new forms can be derived from the cube using 3 operations. The new polyhedra are shown as maps on the surface of the cube so the topological changes are more apparent. Vertices are marked in all forms with circles …
3Final stellation of the icosahedron — Two symmetric orthographic projections Symmetry group icosahedra …
4Polygon — For other uses, see Polygon (disambiguation). Some polygons of different kinds In geometry a polygon (   …
5Polychoron — In geometry, a four dimensional polytope is sometimes called a polychoron (plural: polychora), from the Greek root poly , meaning many , and choros meaning room or space .It is also called a 4 polytope or polyhedroid. The two dimensional analogue …
6Star polygon — Set of regular star polygons {5/2} {7/2} …
7David B. Weinberger — (born 1947) is an American mathematician and mathematical financier. Contents 1 Education 2 Work 3 References 4 Bibliography Education …
8Johnson solid — The elongated square gyrobicupola (J37), a Johnson solid …
9Convex set — A convex set …
10DNA — For a non technical introduction to the topic, see Introduction to genetics. For other uses, see DNA (disambiguation). The structure of the DNA double helix. The atoms in the structure are colour coded by element and the detailed structure of two …
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