A rectangle twice as long as it is wide has perimeter . Write its area in terms of .

The area of a square that has sides with a length of 12 inches is equal to the area of a rectangle. If the rectangle has a width of 3 inches, what is the length of the rectangle?

What polynomial represents the area of a rectangle with length and width ?

A rectangle has its vertices at . What part, in percent, of the rectangle is located in Quadrant III?

Find the area of a rectangle whose width is and length is .

The perimeter of a rectangle is and its length is times the width. What is the area?

Mark is building a garden with raised beds. One side of the garden will be 10 feet long and the other will be 5 less than three times the first side. What area of will Mark's garden be?

A rectangle has its vertices at . What percentage of the rectangle is located in Quadrant IV?

Note: figure NOT drawn to scale

Give the area of the above rectangle.

Find the area of a rectangle whose side lengths are .