square pyramid

square pyramid
A three-dimensional geometric figure with a square base and four triangular sides that connect at one point. An example is the Great Pyramid of Giza.

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  • Square pyramid — Infobox Polyhedron with net Polyhedron Type=Johnson J92 J1 J2 Face List=4 triangles 1 square Edge Count=8 Vertex Count=5 Symmetry Group= C 4v Vertex List=4(32.4) (34) Dual=self Property List=convex Net In geometry, a square pyramid is a pyramid… …   Wikipedia

  • Elongated square pyramid — Infobox Polyhedron with net Polyhedron Type=Johnson J7 J8 J9 Face List=4 triangles 1+4 squares Edge Count=16 Vertex Count=9 Symmetry Group= C 4v Vertex List=4(43) 1(34) 4(32.42) Dual=self Property List= In geometry, the elongated square pyramid… …   Wikipedia

  • Gyroelongated square pyramid — Infobox Polyhedron Polyhedron Type=Johnson J9 J10 J11 Face List=3.4 triangles 1 square Edge Count=20 Vertex Count=9 Symmetry Group= C 4v Vertex List=1(34) 4(33.4) 4(35) Dual= Property List=convexIn geometry, the gyroelongated square pyramid is… …   Wikipedia

  • Pyramid — This article is about pyramid shaped structures. For the geometric term, see Pyramid (geometry). For other uses, see Pyramid (disambiguation). The Egyptian pyramids of the Giza Necropolis, as seen from above …   Wikipedia

  • Square pyramidal number — In mathematics, a pyramid number, or square pyramidal number, is a figurate number that represents a pyramid with a base and four sides. These numbers can be expressed in a formula as:sum {k=1}^nk^2={n(n + 1)(2n + 1) over 6}={2n^3 + 3n^2 + n over …   Wikipedia

  • Square pyramidal molecular geometry — In molecular geometry, square based pyramidal geometry describes the shape of certain compounds with the formula ML5 where L is a ligand. If the ligand atoms were connected, the resulting shape would be that of a pyramid with a square base. The… …   Wikipedia

  • Pyramid Peak (Colorado) — Infobox Mountain Name = Pyramid Peak Elevation = 14,018 ft (4,273 m) Location = Colorado, United States Range = Elk Mountains, Rocky Mountains Coordinates = coord|39|04|17|N|106|57|00|W|type:mountain region:US Topographic USGS Maroon Bells First… …   Wikipedia

  • square — I. noun Etymology: Middle English, from Anglo French esquarre, from Vulgar Latin *exquadra, from *exquadrare to square, from Latin ex + quadrare to square more at quadrate Date: 13th century 1. an instrument having at least one right angle and… …   New Collegiate Dictionary

  • Pyramid of Djoser — Djoser Constructed 2667–2648 BC …   Wikipedia

  • Pyramid of Cestius — The Pyramid of Cestius Location Regione XIII Aventinus Built in circa 12 BC Built by/for Gaius Cestius …   Wikipedia

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