Math Homework. Do It Faster, Learn It Better.
Rectangles: Area and Perimeter
Arectangleis aparallelogramwith four right angles. All rectangles are also parallelograms, but not all parallelograms are rectangles.
Theperimeter of a rectangle is given by the formula
,
whereis the length andis the width.
Thearea of a rectangle is given by the formula
.