Answer:
36 × 18=648
Step-by-step explanation:
first one should do the area which results to 36 inches.
secondly do 3 × length of each side of the rectangle since scale factor is gotten by doing the recipricol of the scale factor given.
I would say 36
because 4 ×5 is equals the 20
then 4×7 equals the 28
so 4×9 equals 36
Answer: 1/3
hope this helped!
96 because it's the same length but just slanted
