Some of them (rectangles) do.
Diagonals are congruent
No, kites do not have congruent diagonals.
are the diagonals in a trapezoid congruent
If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Opposite angles are congruent. Opposite sides are congruent. Consecutive angles are supplementary.
Some of them (rectangles) do.
Diagonals are congruent
Tiiangle
Yes; all parallelograms have diagonals that bisect each other. Other properties of parallelograms are: * The opposite sides are congruent. * The opposite sides are parallel. * The opposite angles are congruent.
Parallelograms or isosceles trapezium.
They could be congruent, but not necessarily. It cannot be assumed that they are.
There are: Squares, which have all four sides parallel and congruent, all four angles are right and congruent, the diagonals bisect each other and are congruent. Trapezoids, which have two of their sides parallel Rhombus, which have all sides congruent, diagonals bisect, and opposite angles are congruent Parallelograms, which have opposite sides congruent and parallel, diagonals bisect Rectangle, which is a square but one pair of opposite sides aren't congruent.
No, kites do not have congruent diagonals.
are the diagonals in a trapezoid congruent
No. No. No. No.
The diagonals are perpendicular, but not necessarily congruent.
If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Opposite angles are congruent. Opposite sides are congruent. Consecutive angles are supplementary.