If a = 5cm, find the perimeter and area of the square; if a = 7cm, B = 4cm, find the perimeter and area of the rectangle

If a = 5cm, find the perimeter and area of the square; if a = 7cm, B = 4cm, find the perimeter and area of the rectangle

If a = 5cm, the square area s = a * a = 25 (square centimeter)
Similarly, the area of a = 7cm and B = 4cm is 49cm 2 and 16cm 2 respectively