What's the Formula for the Perimeter of a Rectangle?

What's the Formula for the Perimeter of a Rectangle?

Note:

What is the formula for the perimeter of a rectangle? This tutorial shows you how to find that formula!

Keywords:

  • definition
  • perimeter
  • rectangle
  • formula
  • length
  • width
  • variable
  • equation

Background Tutorials

  • Perimeter

      • How Do You Find the Perimeter of a Shape?How Do You Find the Perimeter of a Shape?

      How Do You Find the Perimeter of a Shape?

      Ever had someone come up to you on the street, hand you a shape, and ask you to find the perimeter of that shape? Watch this tutorial, and next time that happens you'll be ready!

  • Evaluating Expressions

      • What is a Variable?What is a Variable?

      What is a Variable?

      You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!

  • Using the Distributive Property

      • What is the Distributive Property?What is the Distributive Property?

      What is the Distributive Property?

      The distributive property is a very deep math principle that helps make math work. It's the rule that lets you expand parentheses, and so it's really critical to understand if you want to get good at simplifying expressions. So check out the tutorial and let us know what you think!