Assertion: polygon's side | /r/HasProperty | parallel
Facets:
value: by definition
type: OTHER
Source sentences:
text: Also opposite sides are parallel and of equal length.
text: Also opposite sides are parallel.
text: Opposite sides of a parallelogram are parallel (by definition) and so will never intersect.
text: Opposite sides of a square are both parallel and equal in length.
text: Irregular quadrilateral (British English) or trapezium (North American English): no sides are parallel.
text: An equivalent condition is that opposite sides are parallel (a square is a parallelogram), that the diagonals perpendicularly bisect each other, and are of equal length.
text: A rhombus therefore has all of the properties of a parallelogram: for example, opposite sides are parallel; adjacent angles are supplementary; the two diagonals bisect one another; any line through the midpoint bisects the area; and the sum of the squares of the sides equals the sum of the squares of the diagonals (the parallelogram law).