ClipArt images of uncommon 3-dimensional figures including hexahedrons, diploids, tetrahexahedrons, and more.

"The rhombohedron is a form consists of six rhombic-shaped faces, which correspond in their position…

"The rhombohedron is a form consists of six rhombic-shaped faces, which correspond in their position…

"This form consists of twelve scalene triangular faces. These faces correspond in their position to…

"...bounded by twelve scalene triangles, and with the general indices {hkl}." -The Encyclopedia Britannica…

Illustration containing a tetrahedron, hexahedron, octahedron, dodecahedron, and icosahedron, placed…

Illustration of an irregular solid form made up of triangular surfaces on a flat surface.

Illustration of an irregular solid form made up of triangular surfaces unfolded on a flat surface. A…

"This is bounded by twelve irregular pentagons, and is a tetartohedral or quarter-faced for of the hexakis-octahedron."…

"This is a double wedge-shaped solid bounded by four equal isosceles triangles." -The Encyclopedia Britannica…

"This is bounded by eight scalene triangesl and has the indices{hkl}. It may be considered as the hemihedral…

The volumes of two similar tetrahedrons are to each other as the cubes of their homologous (corresponding)…

"The tetrahexahedron is a form composed of twenty-four isoceles triangular faces, each of which intersects…

"Like the triakis-octahedron, this solid is also bounded b twenty-four isosceles triangles, but here…

"Like the triakis-octahedron, this solid is also bounded b twenty-four isosceles triangles, but here…

"The trapezohedron is a form composed of twenty-four trapezium-shaped faces, each of which intersects…

"This solid is bounded by twenty-four isosceles triangles, and may be considered as an octahedron with…

"The hemihedral form {hkk} of the icositetrahedron; it is bounded by twelve isosceles triangles arranged…

"...bounded by six trapezoidal hedra...derivable from the scalenohedron." -The Encyclopedia Britannica…

"The trisoctahedron is a form composed of twenty-four isosceles triangular faces, each of which intersects…

"The faces of the tristetrahedron correspond to one-half the faces of a trapezohedron." — Ford,…