EntityQ1066790· pop 10· linked from 58 articlesInscribed figureSign in to savegeometric figure which is "snugly enclosed" by another figureWikidata factsSubclass ofclassical geometryvia Wikidata · CC0Connectionsincircle and excircles of a triangleEntitygeometryEntitytriangleEntitycircleEntityangleEntitysphereEntitycubeEntityradiusEntitydigital object identifierEntityellipseEntitydimensionEntityplaneEntitypolyhedronEntitytetrahedronEntityshapeEntityEuclidean spaceEntitytangentEntityJSTOROrganizationmetric spaceEntitycongruenceEntityCategoriesElementary geometry