Dodecahedrons is a 13 letter English word. It's valid Words with friends word worth 21 points.
You can make 1179 anagrams from letters in dodecahedrons (acdddeehnoors).
First recorded in 1560-70; dodeca- + -hedron
You might as well call it a dodecahedron, or the cube root of minus nothing.'
Round it describe a dodecahedron; the circle including this will be Mars.
That for the tetrahedron has 12 for its order, for the cube (or octahedron) 24, and for the icosahedron (or dodecahedron) 60.
The rhombic faces of the dodecahedron are often striated parallel to the longer diagonal.
Two of these generate the cube and the octahedron; five of these generate the dodecahedron and the icosahedron.
Cleavage obtains parallel to the dodecahedron, but is imperfect.
Iamblichus here refers to the dodecahedron inscribed in the sphere.
A cube would therefore be represented numerically by seven, a dodecahedron by thirteen.
The dodecahedron, having twelve regular pentagons (or five-sided figures) as faces.
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