(a) The area of the rectangle is _________.
The area of the rectangle is 12 sq. units.
From figure, length of rectangle is 6 and breadth is 2.
Then, area of rectangle = length × breadth
= 6 × 2
= 12 sq. units
Perimeter of rectangle = 2 × (length + breadth)
= 2 × (6 + 2)
= 2 × 8
= 16 units
(b) The area of the square is _________.
The area of the square is 16 sq. Units.
From the question it is given that, rectangle and a square have the same perimeter.
So, length of each side of a square = 16/4
= 4 units.
Area of square = side × side
= 4 × 4
= 16 sq. Units