Near-Miss Johnson Solid

High Quality Content by WIKIPEDIA articles! In geometry, a near-miss Johnson solid is a strictly convex polyhedron, where every face is a regular or nearly regular polygon, and excluding the 5 Platonic solids, the 13 Archimedean solids, the infinite set of prisms, the infinite set of antiprisms, and the 92 Johnson solids. The set of near-misses is not exactly defined, but can be loosely defined as convex polyhedra that can be approximately constructed from rigid regular polygon faces as a physical model. Because of the "fuzziness" of this definition, the exact number of near-misses is not known. The near-misses, like all convex polyhedra made of regular polygons, have a countably infinite set of vertex figures that they can use, defined by a positive angle defect. A secondary constraint for the triples requires the angle sum of the two smaller polygons to exceed the angle of the larger one.