Assertion: dodecahedron's vertex | /r/CapableOf | start with the eight vertices of a cube
Facets:
Source sentences:
text: Starting with the eight vertices of a cube, the remaining twelve vertices can be obtained from three orthogonal rectangles also related to the Golden Ratio, but in a proportion 1:φ2 instead of 1:φ as in the icosahedron (Figure 3):