Answer:
6, 7, 8, and 9 inches
Explanation:
The drawing has a scale of 1 inch = 2 yards
Lets make this PER YARD, so we have:
1/2 = 2/2
1/2 = 1
So, 1/2 inch = 1 yards
Now,
12 yards would be
1/2 * 12 = 6 inches
14 yards would be
1/2 * 14 = 7 inches
16 yards would be
1/2 * 16 = 8 inches
18 yards would be
1/2 * 18 = 9 inches
The sides of the quadrilateral on the drawing would be
6, 7, 8, and 9 inches