Answer:
D: II,I,III
Step-by-step explanation:
The areas are:
I 9 + 6/2 = 12
II 8/2 + 6/2 + 4 = 11
III 10/2 + 10 = 15
Basically, cut every shape up in a combination of rectangles and triangles, and remember that the area of the triangle is base*halfheight.
