Making algebra encyclopedically accessible

Areas of Rectangles

By B Horn, C Roach

Directions and/or Common Information:

Solve each problem. All angles are right angles. Shapes may not be drawn to scale.

Find the area of a rectangle with height 2 cm and base 4 cm.

Find the area of a rectangle with base 3 cm and height 4 cm.

Find the area of the rectangle.

If a rectangle has an area of 12 cm² and a base of 3 cm, what is the height?

If a rectangle has a height of 7 inches and an area of 21 in² what is the base?

Find the height of the rectangle given that the area is 18 cm².

Find the area of the shape.

Find the area of the shape.

Find the area of the shape.