Final answer:
To determine if a rectangle is a scaled copy of another, compare their dimensions and calculate the scale factor. Then, compare the areas of the two rectangles using the scale factor.
Step-by-step explanation:
One strategy to determine if a rectangle is a scaled copy of another is to compare their dimensions and calculate the scale factor. First, find the dimensions of both rectangles. If the dimensions of one rectangle are a multiple of the dimensions of the other, then they are likely scaled copies of each other. Then, compare the areas of the two rectangles by writing a ratio of their areas. If the ratio is the same as the scale factor, then the rectangles are scaled copies of each other.