Seems way to hard for anyone to help you XD

At first Divide the figure into two rectangles, I and Il
Area of figure l is ~
Area of figure ll is ~
Area of whole figure = Area ( l + ll )
that is equal to ~
Answer:
I have no clue how to slide this I don't quite understand the problem can you try to explain better?
I think the answer is 36 but i could be wrong