Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Tetrahedron> ?p ?o }
- Tetrahedron abstract "In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons) is a polyhedron composed of four triangular faces, three of which meet at each corner or vertex. It has six edges and four vertices. The tetrahedron is the simplest of all the ordinary convex polyhedra and the only one that has fewer than 5 faces.The tetrahedron is the three-dimensional case of the more general concept of a Euclidean simplex.The tetrahedron is one kind of pyramid, which is a polyhedron with a flat polygon base and triangular faces connecting the base to a common point. In the case of a tetrahedron the base is a triangle (any of the four faces can be considered the base), so a tetrahedron is also known as a "triangular pyramid".Like all convex polyhedra, a tetrahedron can be folded from a single sheet of paper. It has two such nets.For any tetrahedron there exists a sphere (called the circumsphere) on which all four vertices lie, and another sphere (the insphere) tangent to the tetrahedron's faces.".
- Tetrahedron thumbnail Tetrahedrons_cannot_fill_space..PNG?width=300.
- Tetrahedron wikiPageExternalLink paper.html.
- Tetrahedron wikiPageExternalLink model.php?name_en=tetrahedron.
- Tetrahedron wikiPageID "30606".
- Tetrahedron wikiPageLength "46570".
- Tetrahedron wikiPageOutDegree "264".
- Tetrahedron wikiPageRevisionID "677907983".
- Tetrahedron wikiPageWikiLink 2001:_A_Space_Odyssey_(film).
- Tetrahedron wikiPageWikiLink 4-sided_die.
- Tetrahedron wikiPageWikiLink 5-cell.
- Tetrahedron wikiPageWikiLink Aerodrome.
- Tetrahedron wikiPageWikiLink Aerodynamics.
- Tetrahedron wikiPageWikiLink Airfield.
- Tetrahedron wikiPageWikiLink Alternated_cubic_honeycomb.
- Tetrahedron wikiPageWikiLink Alternating_group.
- Tetrahedron wikiPageWikiLink Alternation_(geometry).
- Tetrahedron wikiPageWikiLink Ammonium.
- Tetrahedron wikiPageWikiLink Antiprism.
- Tetrahedron wikiPageWikiLink Apex_(geometry).
- Tetrahedron wikiPageWikiLink Approximate.
- Tetrahedron wikiPageWikiLink Approximation.
- Tetrahedron wikiPageWikiLink Area.
- Tetrahedron wikiPageWikiLink Area_(mathematics).
- Tetrahedron wikiPageWikiLink Aristotle.
- Tetrahedron wikiPageWikiLink Artificial_intelligence.
- Tetrahedron wikiPageWikiLink Base_(geometry).
- Tetrahedron wikiPageWikiLink Bisection.
- Tetrahedron wikiPageWikiLink Boerdijk–Coxeter_helix.
- Tetrahedron wikiPageWikiLink Caltrop.
- Tetrahedron wikiPageWikiLink Cartesian_coordinate_system.
- Tetrahedron wikiPageWikiLink Cartesian_coordinates.
- Tetrahedron wikiPageWikiLink Category:Deltahedra.
- Tetrahedron wikiPageWikiLink Category:Individual_graphs.
- Tetrahedron wikiPageWikiLink Category:Platonic_solids.
- Tetrahedron wikiPageWikiLink Category:Prismatoid_polyhedra.
- Tetrahedron wikiPageWikiLink Category:Pyramids_and_bipyramids.
- Tetrahedron wikiPageWikiLink Category:Self-dual_polyhedra.
- Tetrahedron wikiPageWikiLink Cayley–Menger_determinant.
- Tetrahedron wikiPageWikiLink Central_angle.
- Tetrahedron wikiPageWikiLink Centroid.
- Tetrahedron wikiPageWikiLink Cevian.
- Tetrahedron wikiPageWikiLink Chemical_engineering.
- Tetrahedron wikiPageWikiLink Circumscribed_sphere.
- Tetrahedron wikiPageWikiLink Circumsphere.
- Tetrahedron wikiPageWikiLink Civil_engineering.
- Tetrahedron wikiPageWikiLink Communication_engineering.
- Tetrahedron wikiPageWikiLink Complete_graph.
- Tetrahedron wikiPageWikiLink Compound_of_five_tetrahedra.
- Tetrahedron wikiPageWikiLink Compound_of_ten_tetrahedra.
- Tetrahedron wikiPageWikiLink Compound_of_two_tetrahedra.
- Tetrahedron wikiPageWikiLink Computational_fluid_dynamics.
- Tetrahedron wikiPageWikiLink Concurrent_lines.
- Tetrahedron wikiPageWikiLink Conformal_map.
- Tetrahedron wikiPageWikiLink Congruence_(geometry).
- Tetrahedron wikiPageWikiLink Conjugacy_class.
- Tetrahedron wikiPageWikiLink Convex_polyhedra.
- Tetrahedron wikiPageWikiLink Convex_polytope.
- Tetrahedron wikiPageWikiLink Covalent_bond.
- Tetrahedron wikiPageWikiLink Coxeter_element.
- Tetrahedron wikiPageWikiLink Coxeter_notation.
- Tetrahedron wikiPageWikiLink Coxeter_plane.
- Tetrahedron wikiPageWikiLink Cross_product.
- Tetrahedron wikiPageWikiLink Crystal.
- Tetrahedron wikiPageWikiLink Cube.
- Tetrahedron wikiPageWikiLink Cube_(geometry).
- Tetrahedron wikiPageWikiLink Cyclic_group.
- Tetrahedron wikiPageWikiLink Degrees_of_freedom_(statistics).
- Tetrahedron wikiPageWikiLink Demicube.
- Tetrahedron wikiPageWikiLink Demihypercube.
- Tetrahedron wikiPageWikiLink Determinant.
- Tetrahedron wikiPageWikiLink Dice.
- Tetrahedron wikiPageWikiLink Digon.
- Tetrahedron wikiPageWikiLink Digonal_disphenoid.
- Tetrahedron wikiPageWikiLink Dihedral_angle.
- Tetrahedron wikiPageWikiLink Disphenoid.
- Tetrahedron wikiPageWikiLink Disphenoid_tetrahedral_honeycomb.
- Tetrahedron wikiPageWikiLink Distance-regular_graph.
- Tetrahedron wikiPageWikiLink Distance-transitive_graph.
- Tetrahedron wikiPageWikiLink Distance_geometry_problem.
- Tetrahedron wikiPageWikiLink Dodecahedron.
- Tetrahedron wikiPageWikiLink Dot_product.
- Tetrahedron wikiPageWikiLink Dual_polyhedron.
- Tetrahedron wikiPageWikiLink Edge_(geometry).
- Tetrahedron wikiPageWikiLink Electromagnetic_field.
- Tetrahedron wikiPageWikiLink Equilateral_triangle.
- Tetrahedron wikiPageWikiLink Euclidean_geometry.
- Tetrahedron wikiPageWikiLink Euler_line.
- Tetrahedron wikiPageWikiLink Exsphere_(polyhedra).
- Tetrahedron wikiPageWikiLink Face_(geometry).
- Tetrahedron wikiPageWikiLink Finite_element_analysis.
- Tetrahedron wikiPageWikiLink Finite_element_method.
- Tetrahedron wikiPageWikiLink Flexagon.
- Tetrahedron wikiPageWikiLink Fluorescent_lamp.
- Tetrahedron wikiPageWikiLink Four-sided_die.
- Tetrahedron wikiPageWikiLink Futurama.
- Tetrahedron wikiPageWikiLink Gaspard_Monge.
- Tetrahedron wikiPageWikiLink Geometry.
- Tetrahedron wikiPageWikiLink Graph_(mathematics).
- Tetrahedron wikiPageWikiLink Graph_theory.