Assertion: parallelogram's diagonal | /r/HasProperty | congruent
Facets:
value: for any rectangle
type: OTHER
value: in a parallelogram
type: LOCATION
value: always
type: DEGREE
Source sentences:
text: I'm thinking of a parallelogram whose diagonals are congruent.
text: Not all parallelograms have congruent diagonals.
text: Theorem 16.5: If the diagonals of a parallelogram are congruent, then the parallelogram is a rectangle.
text: Diagonals are congruent.
text: Diagonals are congruent.
text: opposite angles congruent, diagonals bisect each other, and diagonals are congruent.
text: The diagonals (line sides a and c), of an Isosceles Trapezoid are always congruent.
text: The diagonals are congruent.
text: Let's see why we can claim that the diagonals are congruent.
text: This shows that for any rectangle, the diagonals will be congruent.
text: Showing that the diagonals are congruent is a great way to show that a figure is a rectangle when you already know that the figure is a parallelogram.
text: We can do this by showing that that the diagonals are congruent or by showing that one of the angles is a right angle.
text: Let's see why we can claim that the diagonals are congruent.
text: This shows that for any rectangle, the diagonals will be congruent.
text: Showing that the diagonals are congruent is a great way to show that a figure is a rectangle when you already know that the figure is a parallelogram.
text: Next,We can do this by showing that that the diagonals are congruent or by showing that one of the angles is a right angle.
text: Well, if a parallelogram has congruent diagonals, you know that it is a rectangle.
text: Theorem 16.8: If the diagonals of a parallelogram are congruent and perpendicular, the parallelogram is a square.
text: A rectangle is a parallelogram with four right angles and its diagonals are congruent.
text: The diagonals (not show here) are congruent.
text: Rectangle: Diagonals are congruent
text: Diagonals are congruent and parallel.
text: In a parallelogram, the diagonals are congruent.