Answer:
The figure represents the area of the rectangle.
Step-by-step explanation:
Area of the rectangle = l X b
where 'l' is the length of the rectangle and
'b' is the breadth.
Here the length of the rectangle = a + b + b
⇒ l = a + 2b
Also breadth, b = a
∴ The area would be l X b = a(a + 2b) = a² + 2ab
OPTION C is the answer.
