1. Construct a parallelogram PQRS in which PQ = 4.5 cm, QR = 3 cm and PR = 6 cm. 2. Construct a parallelogram ABCD, when AB = 5 cm, AC = 4.8 cm and BD = 7 cm. [Hint: Diagonals of a parallelogram bisect each other.] 3. Construct a rectangle of length 5.5 cm and length of the diagonal 6 cm. 4. Construct a square of side 5 cm. 5. Construct a square whose one diagonal is 5.8 cm. 6. Construct a rectangle of length 5 cm and breadth 3 cm. 7. Construct a rhombus whose diagonals are 6 cm and 7 cm. 8. Construct a rhombus ABCD, where AC = 6 cm and AB = 5 cm. ​