Become a math whiz with AI Tutoring, Practice Questions & more.

Join for Free
HotmathMath Homework. Do It Faster, Learn It Better.

Rectangles: Area and Perimeter

A rectangle is a parallelogram with four right angles. All rectangles are also parallelograms, but not all parallelograms are rectangles.

Math diagram

The perimeter P of a rectangle is given by the formula

P = 2 l + 2 w ,

where l is the length and w is the width.

The area A of a rectangle is given by the formula

A = l w .

 

Subjects Near Me
Popular Cities
Popular Subjects
;
Download our free learning tools apps and test prep books
varsity tutors app storevarsity tutors google play storevarsity tutors amazon storevarsity tutors ibooks store