Assertion: cube's face | /r/HasProperty | square
Facets:
Source sentences:
text: Each face has 4 edges (and is a square)
text: This face is a square, and the most a two-dimensional being could get acquainted with of a cube would be a square.
text: In geometry, a cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex.
text: A cube has 6 square faces.
text: The cube is the only convex polyhedron whose faces are all squares.
text: For example, a cube has 6 faces that are squares.
text: A unit cube has 6 square faces with each side 1 unit long.