A biaugmented triangular prism is formed by attaching a pyramid to each of two lateral faces of a triangular
prism , with the bases of the pyramids coinciding
with the selected faces .
The convex equilateral form with regular polygonal faces
is the Johnson solid
It has 8 polyhedron vertices , 17 polyhedron edges , and 11 faces . The faces
consist of 10 equilateral triangles and one
square (McCooey).
See also Augmentation ,
Pyramid ,
Triangular Prism
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References Johnson, N. W. "Convex Polyhedra with Regular Faces." Canad. J. Math. 18 , 169-200, 1966. https://doi.org/10.4153/CJM-1966-021-8 . McCooey,
D. I. "Biaugmented Triangular Prism." https://dmccooey.com/polyhedra/BiaugmentedTriangularPrism.html . Referenced
on Wolfram|Alpha Biaugmented Triangular Prism
Cite this as:
Weisstein, Eric W. "Biaugmented Triangular
Prism." From MathWorld https://mathworld.wolfram.com/BiaugmentedTriangularPrism.html
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