not all
no
A trapezoid Trapezoid - 2 congruent diagonals that do not bisect each other. No right angles and has 1 pair of opposite parallel sides.
No.
No, a rectangle's diagonals do not bisect opposite angles.
The diagonals of a rectangle bisect the angles only if the rectangle is a square.
no
yes
trapezoid
A trapezoid Trapezoid - 2 congruent diagonals that do not bisect each other. No right angles and has 1 pair of opposite parallel sides.
An isosceles trapezoid, or any trapezoid, does not have diagonals that bisect each other.
No, the diagonals of a trapezoid do not necessarily bisect each other. Only in an isosceles trapezoid, where the two non-parallel sides are congruent, will the diagonals bisect each other. In a general trapezoid, the diagonals do not bisect each other.
No.
No, a rectangle's diagonals do not bisect opposite angles.
In rhombuses and squares the diagonals bisect opposite angles.
The diagonals of a rectangle bisect the angles only if the rectangle is a square.
Not for every parallelogram. Only for a rhombus (diamond) or square will the diagonals bisect the opposite angles they connect, and diagonals are perpendicular. In rectangles, the diagonals do not bisect the angles and are notperpendicular, but they do bisect each other.
No, but in a square they do bisect the angles