Assertion: icosahedron's number | /r/HasProperty | the same
Facets:
value: for each face
type: OTHER
value: for all vertices
type: OTHER
Source sentences:
text: We show that all the vertices are congruent by showing that the same number of faces around each vertex is the same for all vertices.
text: Since each face is the same regular polygon, the number of edges is the same for each face.
text: Note that the number of edges of two duals is the same, and the number of vertices of one dual is the number of faces of the other dual.
text: the number of edges in each pair is the same, but the number of faces of one is the number of points of the other, and vice-versa