Assertion: icosahedron's vertex | /r/PartOf | the dodecahedron
Facets:
value: within the rhombic triacontahedron
type: LOCATION
Source sentences:
text: Note also that when a cube is inscribed within 8 of the 12 vertices belonging to the dodecahedron within the rhombic triacontahedron, the lengths of the cube sides are precisely equal to the long axis of any of the rhombic triacontahedron rhombi.