Converse of Opposite Sides of a Parallelogram Are Equal

Q.

If in a quadrilateral only one pair of opposite sides are parallel, the quadrilateral is a rhombus.

1. True
2. False

Q. If adjacent sides of a parallelogram are equal, then it is a .

1. trapezium
2. rhombus
3. triangle
4. rectangle

Q.

If the adjacent sides of a parallelogram are equal then parallelogram is a

1. Rectangle

2. Trapezium

3. Rhombus

4. any of the three

Q. If adjacent sides of a parallelogram are equal, then it is a .

1. trapezium
2. rhombus
3. triangle
4. rectangle

Q.

What is the necessary condition for a quadrilateral to be a parallelogram?

1. Adjacent sides are equal.
2. It's opposite sides are equal and parallel.
3. The diagonals bisect each other at ${90}^{\circ }$

4. Only one pair of opposite sides are to be parallel.

Q. If adjacent sides of a parallelogram are equal, then it is a .

1. rectangle
2. triangle
3. rhombus
4. trapezium