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.
In an isosceles trapezium (or isosceles trapezoid), the diagonals do not bisect the angles at the vertices where they meet. While the angles at the base are equal, the angles at the top are also equal but not necessarily bisected by the diagonals. The diagonals are equal in length and create two congruent triangles, but they do not divide the angles into equal parts.
No.
In rhombuses and squares the diagonals bisect opposite angles.
No, a rectangle's diagonals do not bisect opposite angles.
In a trapezoid, the diagonals do not generally bisect each other. Unlike parallelograms, where the diagonals always bisect each other, trapezoids have a different geometric property due to their unequal side lengths. The only exception is in an isosceles trapezoid, where the diagonals are congruent but still do not bisect each other at the midpoint.
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.