Assertion: parallelogram | /r/HasProperty | polygon
Facets:
value: with four sides
type: OTHER
Source sentences:
text: A parallelogram is a polygon with four sides (a quadrilateral).
text: A parallelogram is a polygon with four sides (a quadrilateral).
text: But, a parallelogram, is a polygon that has all sides parael to one another.
text: Quadrilaterals and parallelograms are polygons found in Euclidean Geometry.
text: all parallelograms are polygons.