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EntityQ1615430· pop 14· linked from 179 articles

側錐三角柱

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Also known as J49

Johnson solid

Wikidata facts

Instance of
polyhedron
Subclass of
octahedron
Image
Augmented triangular prism.png
Has parts of class
face
Show 5 more facts
has facet polytope
square
catalog code
J49
discoverer or inventor
Norman Johnson
maintained by WikiProject
WikiProject Mathematics
short name
J49
Sources (3)

via Wikidata · CC0

Article · 中文

側錐三角柱(英文:Augmented triangular prism)屬於詹森多面體之一,索引為J49,可由一個正四角錐(J1)和正三角柱分別以底面和側面相互黏合而成。它在外觀上與異相雙三角柱(J26)十分相像,唯一的差別在於前者以正四角錐取代了後者的一個三角柱。它與二側錐三角柱(J50)和三側錐三角柱(J51)有著類似的構造。詹森多面體是凸多面體,面皆由正多邊形組成但不屬於均勻多面體,共有92種。這些立體最早在1966年由(Norman Johnson)命名並給予描述。

Abstract from DBpedia / Wikipedia · CC BY-SA