Tag Archives: zonohedron

A Second Type of Double Icosahedron, and Related Polyhedra

After seeing my post about what I called the “double icosahedron,” which is two complete icosahedra joined at one common triangular face, my friend Tom Ruen brought my attention to a similar figure he likes. This second type of double icosahedron … Continue reading

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A Zoo of Zonohedra

Zonohedra are a subset of polyhedra with all faces in pairs of parallel and congruent zonogons. Zonogons are polygons with sides which occur only as parallel and congruent pairs of line segments. As a consequence of this, the faces of … Continue reading

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A Zonohedron with 7802 Faces

Zonohedra with surprisingly large numbers of faces are easy to make with Stella 4d: Polyhedron Navigator. This program is sold at http://www.software3d.com/Stella.php, where there is also a free trial download offered.

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Nine Zonohedra

Software used to make these gifs: Stella 4d, available here.

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Six Zonohedra

Zonohedra are a subset of polyhedra. In a zonohedron, all the faces are zonogons. A zonogon is a polygon with an even number of sides, as well as having opposite sides both congruent and parallel. This small collection of rotating … Continue reading

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Zonohedrified Rhombicosidodecahedron with 870 Rhombic Faces

Manipulating known polyhedra in the effort to find new ones, as I did here, is made easy with Stella 4d, a program available at this website.

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A Zonohedron with 1382 Faces

I used Stella 4d to make this zonohedron. This program may be tried for free at http://www.software3d.com/Stella.php.

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