The the number of edges of the dodecahedron is 30. The the number of
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a dodecahedron has 20 vertices and 12 faces
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Faces of a dodecahedron, by definition = 12. Each face is a pentagon. Therefore every face has five edges. But as an edge is common to two faces, the total number of edges is (12
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It is 20 vertices.The icosahedron the "dual" (platonic solid counterpart with opposite mathematical features) platonic solid of the dodecahedron has 12 vertices.The icosahedron
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