<span>The surface of this shape is called a rectangle. </span><span>Opposing sides of the rectangle are of equal length . </span><span>To fully fenced backyard you have to put a fence line the sides of the rectangle. The length of the fence will be equaled total sides of the rectangle. </span>the sum of the sides of the rectangle = <span>perimeter of a rectangle 2a + 2b = P
There are 108 inches in 9 feet but there are 5 so 108×5= 540 so to get your answer you need to divide that by 15 which equals 36. so you can make 36 pieces
