Find the area of a rectangle with a length of 12cm and a width that is a quarter of the length.

A rectangular postage stamp has a width of 3 cm and a height of 12 cm. Find the area of the stamp.

You recently bought a new bookshelf with a base in the shape of an isosceles trapezoid. If the small base is 2 feet, the large base is 3 feet, and the arms are 1.5 feet, what is the perimeter of the base of your new bookshelf?

Find the area of a rectangle with a length of 14in and a width that is half the length.

Use the following image to answer the question:

Find the area of the rectangle.

The ratio of the perimeter of one square to that of another square is . What is the ratio of the area of the first square to that of the second square?

Find the area of a rectangle with a length of 24in and a width that is a third of the length.

Find the area of a rectangle with a width of 9cm and a length that is two times the width.

Find the area of a rectangle with a length of 16cm and a width that is a quarter of the length.

A rectangular postage stamp has a width of 3 cm and a height of 12 cm. Find the area of the stamp.