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Shapely Figures (Posted on 2003-12-12) Difficulty: 3 of 5
What are the missing numbers in this sequence of ordered triplets?
{4, 6, ?}
{6, 12, ?}
{8, ?, 6}
{?, 30, 20}
{20, ?, 12}

See The Solution Submitted by SilverKnight    
Rating: 2.5000 (4 votes)

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Solution | Comment 2 of 10 |
Solid       |{F,  E,  V}

------------+------------
Tetrahedron |{4, 6, 4}
Cube |{6, 12, 8}
Octahedron |{8, 12, 6}
Dodecahedron|{12, 30, 20}
Icosahedron |{20, 30, 12}

F=faces, E=edges, V=vertecies
  Posted by Brian Smith on 2003-12-12 10:42:48
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