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Icosi- dodecahedron Archimedean Solid 30 vertices 60 edges 32 sides 20 equilateral triangles (20 tr.) 12 regular pentagons (12 pe.) |
 | edge 5 x 2/3 tr. 5 x 2/5 pe. |
 pattern download 4 paper strips, 2840x 2100 pix, 72 kb: ikk.gif |
 | vertex 5 x 2/3 tr. 5 x 2/5 pe. |
 pattern download 2 paper strips, 1620 x 1160 pix, 53 kb: ike.gif |