| 11. | The dodecahedron-first orthographic projection of the dodecahedral prism into 3D space has a dodecahedral envelope.
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| 12. | The dodecahedron-first orthographic projection of the dodecahedral prism into 3D space has a dodecahedral envelope.
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| 13. | It is a tetrahedral number, the sum of the first ten triangular numbers, and a dodecahedral number.
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| 14. | The Poincar?homology sphere, also called Poincar?dodecahedral space, is a particular example of a homology sphere.
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| 15. | It has Schl�fli symbol { 5, 3, 5 } with 5 hemi-dodecahedral cells around each edge.
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| 16. | Octahedral cleavage ( four directions ) is present in fluorite and diamond, and sphalerite has six-directional dodecahedral cleavage.
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| 17. | Depending on the species, multiple subunits of dihydrolipoyl transacetylase enzymes can arrange together into either a cubic or dodecahedral shape.
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| 18. | They are dodecahedral in shape and are composed of two hexagonal, pyrimidal valves joined at their bases by a suture.
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| 19. | Lastly the dodecahedral ditope, { 5, 3, 2 } exists on a 3-sphere, with 2 hemispherical cells.
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| 20. | The pentagonal-prism-first orthographic projection of the dodecahedral prism into 3D space has a decagonal envelope ( see diagram ).
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