Answer:
162 inches
Explanation:
There are 3 feet in a yard.
There are 12 inches in a foot.
3*12=36
There are 36 inches in a yard.
The length of the rectangle is 4 1/2 yards.
Convert to improper fraction to multiply more easily.
4 1/2 = 9/2
Multiply. (Denominators together, numerators together)
9/2*36=324/2
Simplify
162