What is the area of a rectangle with length of 7 miles and a width of 3 miles?
If the area of a rectangle is 140 cm2 and the width is 7 cm, what is the length?
A rectangle has an area of 800 in2 and a perimeter of 120 inches. What are its side lengths?
A rectangle has side lengths of 8 yards and 18 yards. What are the side lengths of a square with the same area?