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regular icosahedron |
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regular icosahedron [′reg·yə·lər ī‚käs·ə′hē·drən] (mathematics) A 20-sided regular polyhedron, having five equilateral triangles meeting at each face. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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