The symmetries possessed by regular polyhedra allow us to create an image of the entire regular polyhedron by using only one of its faces plus a handful of mirrors.

 
  • 基于正多面體的對稱(chēng)性,我們可以只用一個(gè)面加上鏡子反射來(lái)重組整個(gè)正多面體。
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