What is the length if the area is 324 yd?

To find the length when the area is 324 square yards, you need to know the width of the area. If the width is given, you can divide the area by the width to get the length. The formula for finding the area of a rectangle is length multiplied by width, so if you have the area and one of the dimensions, you can solve for the other dimension using basic algebraic principles.