Assertion: icosahedron's face | /r/HasProperty | tangent
Facets:
value: in dodecahedron
type: LOCATION
value: for such range of values
type: CAUSE
value: in the icosahedron
type: LOCATION
Source sentences:
text: +1/τ 2 (value at which the faces of dodecahedron are tangent to the vertices of icosahedron), to 1/√1+1/τ 2 , in case of icosi-dodecahedron; for such range of values of the central distances of the dodecahedral and icosahedral faces, the faces of a rhombic triacontahedron having a unit central distance would be tangent: to the edges between each pair of icosahedral faces, in the icosahedron and in every truncated icosahedron to every vertices, in the icosi-dodecahedron.
text: at which value the faces of icosahedron are tangent to the vertices of dodecahedron), to τ /√3, in case of the icosi-dodecahedron; for such range of values, the faces of a dual rhombic triacontahedron placed at a unit central distance would be tangent: to the edges between each pair of dodecahedral faces, in dodecahedron and in every truncated dodecahedron to every vertices, in icosi-dodecahedron.