Answer and Step-by-step explanation: Garrett is wrong because Similar figures means the figures have the same angles but different side measurements.
Other properties of similar figures are:
So, in Garrett's problem, the squares might be similar but they do not have the same area nor perimeter.
They are all proportional to each other, i.e., one might be 2x bigger than the other; or 3x smaller, have an area of 1/4 compared to another, etc.