Pentahedron
In geometry, a pentahedron (plural: pentahedra) is a polyhedron with five faces or sides. There are no face-transitive polyhedra with five sides and there are two distinct topological types. With regular polygon faces, the two topological forms are the square pyramid and triangular prism. The square pyramid can be seen as a triangular prism where one of its side edges (joining two squares) is collapsed into a point, losing one edge and one vertex, and changing two squares into triangles. Geometric variations with irregular faces can also be constructed.
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Pentahedron
In geometry, a pentahedron (plural: pentahedra) is a polyhedron with five faces or sides. There are no face-transitive polyhedra with five sides and there are two distinct topological types. With regular polygon faces, the two topological forms are the square pyramid and triangular prism. The square pyramid can be seen as a triangular prism where one of its side edges (joining two squares) is collapsed into a point, losing one edge and one vertex, and changing two squares into triangles. Geometric variations with irregular faces can also be constructed.
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Als Pentaeder (von griech.: Fü ...... o unter 90°, aneinanderstoßen.
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Een vijfvlak is een veelvlak m ...... te variant een johnsonlichaam.
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En geometría euclidiana del es ...... as. Dos ejemplos de pentaedro:
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Geometrian, pentaedroa bost au ...... korik. Pentaedroen bi adibide:
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In geometria solida, un pentae ...... goli. Le valenze sono tutte 3.
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In geometry, a pentahedron (pl ...... in the base plane as the apex.
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Na geometria um pentaedro é um ...... uadrada e o prisma triangular.
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Pětistěn je těleso, které má p ...... anné trojúhelníky a 3 čtverce.
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Un pentaèdre est un polyèdre à ...... de triangles non-parallèles).
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Un pentàedre o pentaedre (ambd ...... ètriques amb cares irregulars.
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Pentahedron
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Pentahedron
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Als Pentaeder (von griech.: Fü ...... o unter 90°, aneinanderstoßen.
@de
Een vijfvlak is een veelvlak m ...... te variant een johnsonlichaam.
@nl
En geometría euclidiana del es ...... lido platónico de cinco caras.
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Geometrian, pentaedroa bost au ...... korik. Pentaedroen bi adibide:
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In geometria solida, un pentae ...... coppie le facce dei triangoli.
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In geometry, a pentahedron (pl ...... faces can also be constructed.
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Na geometria um pentaedro é um ...... uadrada e o prisma triangular.
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Pětistěn je těleso, které má p ...... t stejně dlouhé všechny hrany:
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Un pentaèdre est un polyèdre à ...... de triangles non-parallèles).
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Un pentàedre o pentaedre (ambd ...... ètriques amb cares irregulars.
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Kvinedro
@eo
Pentaeder
@de
Pentaedro
@es
Pentaedro
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Pentaedro
@it
Pentaedro
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Pentahedron
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Pentaèdre
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Pentàedre
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Pětistěn
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