Answer:
idk
Step-by-step explanation:
1) c (a,b)
2)The length of DB (I can't put the line on top)
3) AC
$396
The total cost of the patio = area of the patio x cost per square yard
area of the patio = area of a rectangle = length x breadth = 11 x 9 = 99 yards^2
total cost of the patio = 99 x 4 = $396
x=3
y=2
