Question

@hartnn , @ganeshie8

>>> See http://prntscr.com/2slkrk

Answer 1

Question?

Answer 2

FEAD is not a trapezium

Answer 3

Here is the original image. I drew the lines as a guidance.

Find the area.

http://prntscr.com/2slngf

Answer 4

i would have solved that using a different approach,

Area of big rectangle, which goes from x=0 to x =11, y = 0 to y= -8
minus
Area of 2 rectangles and 3 triangles.

Answer 5

Can you draw guidelines?