Triaugmented triangular prism

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Triaugmented triangular prism
Triaugmented triangular prism
Type Johnson
J50 - J51 - J52
Faces 2+2.6 triangles
Edges 21
Vertices 9
Vertex configuration 3(34)
6(35)
Symmetry group D3h
Dual -
Properties convex, deltahedron

In geometry, the triaugmented triangular prism is one of the Johnson solids (J51). As the name suggests, it can be constructed by augmenting a triangular prism by attaching square pyramids (J1) to each of its three equatorial faces. It is a deltahedron.

The 92 Johnson solids were named and described by Norman Johnson in 1966.

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