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Paper Models of Truncated Star Pyramids

paper model truncated pentagrammic pyramid (low) truncated pentagrammic pyramid (low)

Truncated Pentagrammic Pyramid (low):
Number of faces: 7
Number of edges: 15
Number of vertices: 10

truncated hexagrammic pyramid

Truncated Hexagrammic Pyramid:
Number of faces: 8
Number of edges: 18
Number of vertices: 12

truncated tetragonal star paper model truncated tetragonal star

Truncated Tetragonal Star:
Number of faces: 10
Number of edges: 24
Number of vertices: 16

Paper model truncated pentagonal star pyramid Paper model truncated pentagonal star pyramid

Truncated Pentagonal Star Pyramid:
Number of faces: 12
Number of edges: 30
Number of vertices: 20

truncated pentagonal star pyramid (irragular) paper model truncated pentagonal star pyramid (irragular)

Truncated Pentagonal Star Pyramid (irragular):
Number of faces: 12
Number of edges: 30
Number of vertices: 20

truncated hexagonal star pyramid truncated hexagonal star pyramid

Truncated Hexagonal Star Pyramid:
Number of faces: 14
Number of edges: 36
Number of vertices: 24

truncated octagonal star pyramid truncated octagonal star pyramid

Truncated Octagonal Star Pyramid:
Number of faces: 18
Number of edges: 48
Number of vertices: 32


truncated star pyramids (.PDF)
Print the PDF file to make the paper model.

Net truncated pentagrammic pyramid (low)



Net truncated hexagrammic pyramid



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.


Paper models:
Selection of pyramids



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