The answer is 62 in^2 because the smaller rectangles that we see is 2x3 and there are 2 of those, so we now have 12 inches^2 but, that’s only part of it, now we have the 2x5s which there are also 2 of those, so that’s 20 inches^2 and then lastly we have the 3x5s which once again we have 2 of which gives us 30 inches^2, so if we add all of those areas together, we get 62 in^2
