Q128 of 160 Page 144

State whether the statements are true (T) or false (F).
If diagonals of a quadrilateral bisect each other. it must be a parallelogram.

FALSE

It is not required that the quadrilateral must be a parallelogram , if its diagonals are equal.

In the above picture , we can see that in both the figures, both diagonals are each 5 units long, and the quadrilateral is an isosceles trapezium.

126

State whether the statements are true (T) or false (F).

A quadrilateral can be drawn if all four sides and one angle is known.

127

State whether the statements are true (T) or false (F).

A quadrilateral can be drawn if three sides and two diagonal diagonals are given.

129

State whether the statements are true (T) or false (F).

A quadrilateral can be constructed uniquely if three angles and any two sides are given.

130

State whether the statements are true (T) or false (F).

A parallelogram can be constructed uniquely if both diagonals and the angle between them is given.

State whether the statements are true (T) or false (F).If diagonals of a quadrilateral bisect each other. it must be a parallelogram.