1 edge, 2 faces, no vertices
2 faces, 4 edges, and 4 vertices 2 faces, 4 edges, and 4 vertices
If you add the vertices and Faces and subtract 2 from that number you get the number of edges. Vertices+Faces=Edges+2
2 faces, 1 edge, 0 vertices
2 faces, 1 edge, 0 vertices
2 faces, 1 edge, 0 vertices
Faces-2 (1 flat face and 1 curved face), 1 curved edge, and 1 vertex.
3 faces, 2 edges, and no vertices
Faces + Vertices = Edges + 2 its easy
For all polyhedra: vertices + faces = edges + 2 The given fact is: edges = vertices + 10 → vertices + faces = vertices + 10 + 2 → faces = 12
2 edges 2 faces 1 vertices
3 faces, no vertices, 2 edges.