Answer:
Y = W = 15 ft.
X= L = 60 ft.
So width is 15 and the length is 60.
The answer is the 4th choice
Step-by-step explanation:
The GCF of 28 and 80 is 4.
<u>Distribute 4 for 28 and 80, then solve:</u>




Notice the first two vertices are reverse from each other (a,0) to (0,a)
the fourth vertex would be the reverse of the third one.
The fourth vertex would be (2a, a)