Elongated triangular cupola
In geometry, the elongated triangular cupola is one of the Johnson solids (J18). As the name suggests, it can be constructed by elongating a triangular cupola (J3) by attaching a hexagonal prism to its base. A Johnson solid is one of 92 strictly convex polyhedra that have regular faces but are not uniform (that is, they are not Platonic solids, Archimedean solids, prisms or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.
primaryTopic
Elongated triangular cupola
In geometry, the elongated triangular cupola is one of the Johnson solids (J18). As the name suggests, it can be constructed by elongating a triangular cupola (J3) by attaching a hexagonal prism to its base. A Johnson solid is one of 92 strictly convex polyhedra that have regular faces but are not uniform (that is, they are not Platonic solids, Archimedean solids, prisms or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.
has abstract
Cúpula triangular alongada ou ...... Tem 27 arestas e 15 vértices.
@pt
Een verlengde driehoekige koep ...... Johnson benoemd en beschreven.
@nl
En geometría, la cúpula triang ...... os por Norman Johnson en 1966.
@es
In geometry, the elongated tri ...... isted these polyhedra in 1966.
@en
La Coupole hexagonale allongée ...... ts par Norman Johnson en 1966.
@fr
在幾何學中，三角帳塔柱是指底面為三角形的帳塔柱。
@zh
正三角台塔柱（せいさんかくだいとうちゅう、Elongated ......
* 表面積：一辺を とすると
* 体積：一辺を とすると
@ja
Wikipage page ID
Wikipage revision ID
744.914.434
properties
title
Elongated triangular cupola
type
urlname
ElongatedTriangularCupola
vertices
subject
hypernym
comment
Cúpula triangular alongada ou ...... Tem 27 arestas e 15 vértices.
@pt
Een verlengde driehoekige koep ...... Johnson benoemd en beschreven.
@nl
En geometría, la cúpula triang ...... os por Norman Johnson en 1966.
@es
In geometry, the elongated tri ...... isted these polyhedra in 1966.
@en
La Coupole hexagonale allongée ...... ts par Norman Johnson en 1966.
@fr
在幾何學中，三角帳塔柱是指底面為三角形的帳塔柱。
@zh
正三角台塔柱（せいさんかくだいとうちゅう、Elongated ......
* 表面積：一辺を とすると
* 体積：一辺を とすると
@ja
label
Coupole hexagonale allongée
@fr
Cúpula triangular alongada
@pt
Cúpula triangular elongada
@es
Elongated triangular cupola
@en
Verlengde driehoekige koepel
@nl
三角帳塔柱
@zh
正三角台塔柱
@ja
