释义 |
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- Related polyhedra
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{{Infobox polyhedron |image=Prism_7.png |type=Uniform polyhedron |faces=2 Heptagons 7 squares |edges=21 |vertices=14 |coxeter={{CDD|node_1|7|node|2|node_1}} |wythoff=2 7 | 2 |symmetry=D7h, [7,2], (*722), order 28 |rotation_group=D7, [7,2]+, (722), order 14 |vertex_config=7.4.4 |dual=Heptagonal bipyramid |properties=Convex semiregular |vertex_figure=Heptagonal prism vertfig.png }}In geometry, the heptagonal prism is the fifth of the infinite set of convex prisms formed by square sides and two regular polygon caps, in this case two heptagons. Images The heptagonal prism can also be seen as a tiling on a sphere: Related polyhedra {{UniformPrisms}} External links - {{MathWorld |urlname=Prism |title=Prism}}
{{Polyhedron-stub}} 1 : Prismatoid polyhedra |