EntityQ12557050· pop 24· linked from 83 articlesregular octahedronSign in to savePlatonic solidConnectionsdiceEntityequilateral triangleEntitypolyhedronEntitytetrahedronEntityregular polygonEntitysquare pyramidEntitydual polyhedronEntityregular icosahedronEntitypentagonal bipyramidEntitydisdyakis dodecahedronEntityuniform polyhedronEntityCoxeter groupEntitystellated octahedronEntitytriaugmented triangular prismEntityk-vertex-connected graphEntityspecial right triangleEntityVertex arrangementEntityPlatoEntitySolar SystemEntityironEntityCategoriesBipyramidsDeltahedraIndividual graphsPlatonic solidsPrismatoid polyhedra