Diagonals necessarily bisect opposite angles in a rectangle                      (b) parallelogram isosceles trapezium    (d)  square

Diagonals necessarily bisect opposite angles in a (a) rectangle (b) parallelogram (c) isosceles trapezium (d) square

The diagonals do not necessarily bisect the interior angles at the vertices in a

Diagonals of the parallelogram bisect each other at right angles .

DACRUISE 5.4State whether True or False.(a) All rectangles are squares(e) All kites are rhombuses.(b) All rhombuses are parallelograms(h. All rhombuses are kites.(c) All squares are rhombuses and also rectangles (9) All parallelograms are trapeziums.(d) All squares are not parallelograms. (h) All squares are trapeziums.

If diagonal of a parallelogram bisects one of the angles of the parallelogram, it also bisects the second angle.

A quadrilateral whose each angle is a right angle is a square (b) rectangle rhombus (d) parallelogram

In a diagonal of a parallelogram bisects one of the angles of the parallelogram; it also bisects the second angle.

If the diagonals of a quadrilateral bisect each other at right angle, then the quadrilateral is a (a) parallelogram (b) rectangle (c) rhombus (d) kite

If the diagonals of a quadrilateral bisect each other at right angle, then the quadrilateral is a parallelogram (b) rectangle (c) rhombus (d) kite

The diagonals of a quadrilateral bisect each other. This quadrilateral is a (a) rectangle (b) kite (c) trapezium (d) none of these