ABCD is a parallelogram in which AB = 9.5 cm and its perimeter is 30 cm. Length of each side of parallelogram ABCD is :

1. AB = 9.5 cm, DC = 9.5 cm, BC = 5.5 cm, DA = 5.5 cm

2. AB = 9.5 cm, BC = 9.5 cm, DC = 5.5 cm, DA = 5.5 cm

3. DC = 5.5 cm, BC = 5.5 cm, AB = 9.5 cm, AD = 9.5 cm

4. none of these

Each side of a rhombus is 10 cm and one of its diagonals is 16 cm, length of other diagonal will be :

1. 11 cm

2. 12 cm

3. 13 cm

4. 15 cm

The lengths of diagonals of a rhombus are 24 cm and 18 cm respectively, length of each side of the rhombus is :

1. 25 cm

2. 15 cm

3. 35 cm

4. 45 cm