Elongated pentagonal orthocupolarotunda
- Elongated pentagonal orthocupolarotunda
Infobox Polyhedron
Polyhedron_Type=Johnson
J39 - J40 - J41
Face_List=3.5 triangles
3.5 squares
2+5 pentagons
Edge_Count=70
Vertex_Count=35
Symmetry_Group="C"5v
Vertex_List=10(3.43)
10(3.42.5)
5(3.4.5.4)
2.5(3.5.3.5)
Dual=-
Property_List=convex
In geometry, the elongated pentagonal orthocupolarotunda is one of the Johnson solids ("J"40). As the name suggests, it can be constructed by elongating a pentagonal orthocupolarotunda ("J"32) by inserting a decagonal prism between its halves. Rotating either the cupola or the rotunda through 36 degrees before inserting the prism yields an elongated pentagonal gyrocupolarotunda ("J"41).
The 92 Johnson solids were named and described by Norman Johnson in 1966.
External links
* [http://mathworld.wolfram.com/JohnsonSolid.html Johnson Solid -- from MathWorld]
Wikimedia Foundation.
2010.
Look at other dictionaries:
Elongated pentagonal gyrocupolarotunda — Infobox Polyhedron Polyhedron Type=Johnson J40 J41 J42 Face List=3.5 triangles 3.5 squares 2+5 pentagons Edge Count=70 Vertex Count=35 Symmetry Group= C 5v Vertex List=10(3.43) 10(3.42.5) 5(3.4.5.4) 2.5(3.5.3.5) Dual= Property List=convexIn… … Wikipedia
Ortocupularrotonda pentagonal elongada — Imágen del sólido Tipo Johnson triángulos 3.5 cuadrados 2+5 pentágonos … Wikipedia Español
Johnson solid — The elongated square gyrobicupola (J37), a Johnson solid … Wikipedia
Sólido de Johnson — La girobicúpula cuadrada elongada (J37), un sólido de Johnson … Wikipedia Español
Johnson-Körper — Die Johnson Körper sind eine Klasse geometrischer Körper. Inhaltsverzeichnis 1 Eigenschaften 2 Liste 2.1 Pyramiden, Kuppeln und Rotunden 2.2 modifizierte Pyramiden … Deutsch Wikipedia
Polyèdre de Johnson — Solide de Johnson La gyrobicoupole octogonale allongée (J37), un solide de Johnson … Wikipédia en Français
Polyèdres de Johnson — Solide de Johnson La gyrobicoupole octogonale allongée (J37), un solide de Johnson … Wikipédia en Français
Solide de Johnson — La gyrobicoupole octogonale allongée (J37), un solide de Johnson … Wikipédia en Français
Solide de johnson — La gyrobicoupole octogonale allongée (J37), un solide de Johnson … Wikipédia en Français
List of mathematics articles (E) — NOTOC E E₇ E (mathematical constant) E function E₈ lattice E₈ manifold E∞ operad E7½ E8 investigation tool Earley parser Early stopping Earnshaw s theorem Earth mover s distance East Journal on Approximations Eastern Arabic numerals Easton s… … Wikipedia
