The sum of four angles of a quadrilateral is

One of the diagonals of the quadrilateral ABCD is

The opposite vertices of the quadrilateral PQRS are

If a parallelogram has all its angles as right angles, then it is a

Two given sides of a parallelogram are 8 cm and 3 cm, then its perimeter is

In a parallelogram, which of the following is true?

Which of the following statements is false?

If each pair of opposite sides of a quadrilateral is equal, then it is a

A diagonal of a parallelogram divides it into two

The angle bisectors of a parallelogram form a