Answer:
see the explanation
Step-by-step explanation:
step 1
Find the total yards of the fencing
Divide the total cost by the cost per yard
so
step 2
Draw two possible plans for the garden
case a) A square garden
The perimeter of a square is equal to
where
b is the length side of the square
we have
substitute
case b) A rectangular garden
The perimeter of a rectangle is equal to
where
L is the length of the rectangle
W is the width of the rectangle
Assume
we have
substitute
solve for W
The drawing of the two possible plans in the attached figure