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3 4 duoprism

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3-4 duoprism

In geometry of 4 dimensions, a 3-4 duoprism, the second smallest p-q duoprism, is a 4-polytope resulting from the Cartesian product of a triangle and a square.

Contents

The 3-4 duoprism exists in some of the uniform 5-polytopes in the B5 family.

The quasiregular complex polytope 3{}×4{}, , in C 2 has a real representation as a 3-4 duoprism in 4-dimensional space. It has 12 vertices, and 4 3-edges and 3 4-edges. Its symmetry is 3[2]4, order 12.

The birectified 5-cube, has a uniform 3-4 duoprism vertex figure:

3-4 duopyramid

The dual of a 3-4 duoprism is called a 3-4 duopyramid. It has 12 tetragonal disphenoid cells, 24 isosceles triangular faces, 12 edges, and 7 vertices.

References

3-4 duoprism Wikipedia
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