Paper Truncated Pyramids Of The Same Height
Truncated Triangular Pyramid:
Number of faces: 5
Number of edges: 9
Number of vertices: 6
Truncated Square Pyramid (sh):
Number of faces: 6
Number of edges: 12
Number of vertices: 8
Truncated Pentagonal Pyramid:
Number of faces: 7
Number of edges: 15
Number of vertices: 10
Truncated Hexagonal Pyramid:
Number of faces: 8
Number of edges: 18
Number of vertices: 12
Truncated Heptagonal Pyramid:
Number of faces: 9
Number of edges: 21
Number of vertices: 14
Truncated Octagonal Pyramid:
Number of faces: 10
Number of edges: 24
Number of vertices: 16
Truncated Enneagonal Pyramid:
Number of faces: 11
Number of edges: 27
Number of vertices: 18
Truncated Decagonal Pyramid:
Number of faces: 12
Number of edges: 30
Number of vertices: 20
Truncated Hendecagonal Pyramid:
Number of faces: 13
Number of edges: 33
Number of vertices: 22
Truncated Dodecagonal Pyramid:
Number of faces: 14
Number of edges: 36
Number of vertices: 24
Definition of a Pyramid: A pyramid is a polyhedron with one face (known as the "base") a polygon and all the other faces triangles meeting at a common polygon vertex (known as the "apex"). A right pyramid is a pyramid for which the line joining the centroid of the base and the apex is perpendicular to the base. A regular pyramid is a right pyramid whose base is a regular polygon. An n-gonal regular pyramid (denoted Yn) having equilateral triangles as sides is possible only for n=3, 4, 5. These correspond to the tetrahedron, square pyramid, and pentagonal pyramid, respectively.
