Assertion: rhombus's line | /r/HasProperty | perpendicular
Facets:
value: to each other
type: OTHER
Source sentences:
text: Diagonal lines are perpendicular:
text: The last defining feature of a rhombus that we will prove is the fact that is diagonal lines are perpendicular to each other.
text: ∠AEB = 90° 8 Division 9 AC ⊥ BD 9 Two lines are perpendicular if they intersect at a right angle