Assertion: parallelogram's diagonal | /r/HasProperty | equal length
Facets:
Source sentences:
text: The diagonals of a rectangle are of equal length i.e. AC = BD.
text: If the parallelogram is a rectangle, the two diagonals are of equal lengths (AC) = (BD), so
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: The diagonals are of equal length