Greg built the picture frame shown to the right. It has a perimeter of 50 2/4 inches. How wide is the picture frame?

Find n if perimeter = 26 cm.

Which has the greater area: a square with a side that measures 7 meters or a 61 2-meter by 8-meter rectangle? How much more area does that figure have?

Which has the greater area: a square with a side that measures 7 meters or a 12-meter by 8-meter rectangle? How much more area does that figure have?

Nancy made a table runner that has an area of 80 square inches. The length and width of the table runner are whole numbers. The length is 5 times greater than the width. What are the dimensions of the table runner?

Find n if perimeter = 46 in.

my and Zach each have 24 feet of fencing for their rectangular gardens. Amy makes her fence 6 feet long. Zach makes his fence 8 feet long. Whose garden has the greater area? How much greater?

Find the perimeter.

Find n.

The area of a tabletop is 18 square feet. The perimeter of the same table is 18 feet. What are the dimensions of the tabletop?

Write and solve an equation to find the width of a room if the length of the floor is 8 feet and the area of the room is 96 square feet.