If theres on at all then ~ C 6-8 however it seems that theres not one tbh
I think the answer is 716.7 not 100% positive
9=30*25+25*53. which = 2975.
You have to split the shape into two smaller ones to make two rectangles and find the area of both and add them together.
With 12, you need to find the area of both shaped and subtract the triangle form the rectangle to get 93.5.