Métabiaugmenté hexagonal prism
The hexagonal prism métabiaugmenté is a Polyèdre belonging to the solid of Johnson ( J 56). As the name indicates it, it can be built by increasing doubly a hexagonal prism by attaching two square pyramids ( J 1) to an equatorial face like with an adjacent equatorial face with the opposite face. (The solid obtained by attaching pyramids to adjacent equatorial faces is not convex, and thus is not a solid of Johnson).
The 92 solid of Johnson were named and described by Norman Johnson in 1966.
External bonds
- MathWorld.wolfram.com - Johnson Solid
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