Truncated Octahedron Geometry Diagram - Labeled Polyhedron Structure #226966 (License: Personal Use)

This black-and-white geometric illustration depicts a truncated octahedron-a convex Archimedean solid with 14 faces (6 squares and 8 regular hexagons). Each face type is labeled (m = square, r = hexagon, s/x/z = auxiliary facets or symmetry indicators), and dashed lines denote hidden edges to convey 3D structure. The diagram is commonly used in crystallography, architecture, and discrete mathematics to demonstrate space-filling polyhedra and symmetry groups.

Used in academic textbooks, online math resources, and STEM educational platforms to teach polyhedral geometry, symmetry operations, and tessellation concepts; targets students, educators, and researchers seeking visual aids for spatial reasoning.