Mr. chang paid the least because 10% off 25 is more than 20%off 30
We find the area of the total square which is 8in • 8in=64in^2 . Now we find the area of the small quadrilateral which is 4in•4in=16 in^2.
Now we subtract the area of the small quadrilateral from the big quadrilateral’s area 64in^2 -16in^2 leaving us with the are of 48in^2 of the figure
Answer:
(5, 20)
Step-by-step explanation:
Answer:
4
Step-by-step explanation: