首页 | 主题 | 图库 | 问答 | 文摘 | 原创 | 百科

历史 | 地理 | 人物 | 艺术 | 体育 | 科学 | 音乐 | 电影 | 信息技术 | 世界遗产

 开放、中立,源自维基百科

Personal tools

Edge (geometry)

From Wikipedia, the free encyclopedia

Jump to: navigation, search
An edge between two vertices
An edge between two vertices
For edge in graph theory, see Edge (graph theory)

In geometry, an edge is a one-dimentional line segment joining two zero-dimentional vertices in a polytope. So it's a connector for a one-dimentional line segment and 2 zero-dimentional object.

A planar closed sequence of edges forms a polygon (and a face).

de:Kante (Geometrie)

es:Arista (geometría) eo:Latero fr:Arête (géométrie) it:Spigolo nl:Ribbe pt:Aresta he:צלע (גאומטריה)

Languages
AD Links