3
A dodecahedron has 12 regular pentagonal faces, 20 vertices, and 30 edges. Three faces meet at each vertex.
Dodecahedrons are a shape with 12 faces, 30 edges and 20 vertices.
Three edges meet at each vertex.
There are at least three faces at a vertex of a dodecahedron, and at most eleven.
A dodecahedron can have 8 to 20 vertices.
Tetrahedron 3 triangles meet at each vertex 4 Faces 4 Vertices 6 Edges Cube 3 squares meet at each vertex 6 Faces 8 Vertices 12 Edges Octahedron 4 triangles meet at each vertex 8 Faces 6 Vertices 12 Edges Dodecahedron 3 pentagons meet at each vertex 12 Faces 20 Vertices 30 Edges Icosahedron 5 triangles meet at each vertex 20 Faces 12 Vertices 30 Edges
it has 30 edges
22 edges.
In a cuboid, three edges meet at each vertex. A cuboid has eight vertices, and at each vertex, the three edges correspond to the three dimensions (length, width, and height) of the cuboid. Thus, every vertex is formed by the intersection of these three edges.
4
Three.
3