EntityQ1193827· pop 22· linked from 190 articlestriangular prismSign in to savethree-sided prismConnectionsuniform polychoronEntitysquareEntitydispersive prismEntityNew York CityCitytriangleEntityInternational Standard Book NumberEntityrectangleEntitydigital object identifierEntityparallelogramEntitydimensionEntitydegreeEntitystring theoryEntityequilateral triangleEntitythree-dimensional spaceEntitytetrahedronEntityprismEntityOCLC, Inc.EntityprismEntitygraphEntityJSTOREntityCategoriesPrismatoid polyhedraSpace-filling polyhedra