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来自维基百科,自由的百科全书
在几何学中,五角柱是一种多面体,是柱体的一种,是指底面是五边形的柱体。当它底面是正五边形时,则称为正五角柱,若一正五角柱侧面是正方形,则他就属于半正多面体或均匀多面体,因此有时称为半正七面体。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.