How To Use Pentahedron In A Sentence

• Then the pyramids are cut by silhouettes into a set of pentahedrons, which together constitute the centripetal pentahedron model of the visual hull.
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• Whereas the tetrahedron is composed of four triangles, the pyramid (or pentahedron), which looks a lot like it, is composed of four triangles and a square - the base.
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• You can also have an Egyptian pentahedron square-base pyramid.
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