Answer: 12800m^2
This shape is made up of a rectangle and a triangle.
Rectangle
= 120 x 60
= 7200
Triangle
= (200 - 60) x (120 - 40) x 0.5
= 140 x 80 x 0.5
= 5600
Total Shape
= 7200 + 5600
= 12800m^2
