First find the area of the whole square. Even the part that isn't part of the area. Then find the area of the spots that aren't part of the shape. Then subtract that area from the area of the whole thing.
15×18=270
(9x12)+(4×5)=128
270-128=142
Area= 142ft^2
It’s A I think I had it on a recent test :) I’m not sure tho
it is 11.25................................
Yes it x equals 4 and y equals 8 hope this helps
