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Last modified on August 3rd, 2023

chapter outline


Decagonal Prism


A decagonal prism is a three-dimensional solid consisting of two identical decagonal bases joined together by ten rectangular faces. Shown below is a diagram of a decagonal prism.

Decagonal Prism


Parts of a Decagonal Prism

Given above is a diagram of a regular decagonal prism showing its edge, vertex, lateral face and base.

A decagonal prism has:

  1. 12 faces (2 decagonal and 10 rectangular)
  2. 30 edges
  3. 20 vertices

Last modified on August 3rd, 2023

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