Assertion: rectangle's diagonal | /r/HasProperty | perpendicular
Facets:
value: to each other
type: OTHER
Source sentences:
text: The diagonals of a rhombus are perpendicular.
text: In triangle AEB, angle AEB is a right triangle because the diagonals of a rhombus are perpendicular to each other.
text: So the diagonals are congruent to each other, the diagonals bisect each other and are perpendicular, so I can mark these 4 as congruent and they bisect the angles that they intercept.