Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
click map TCC Home TCC Library Home

Math Help: Perimeter of squares, rectangles and triangles

Refresh your competency in the various areas of Mathematics.


In this module, you can study the meaning of "perimeter" and how to find the perimeter of a square, rectangle or triangle.


Did you know?

The perimeter of a rectangle is NOT the length times the width. (That's the area, not the perimeter.)

You do not find perimeter by counting squares around the outside of the shape.

Study and practice

Metro Campus Library: 918.595.7172 | Northeast Campus Library: 918.595.7501 | Southeast Campus Library: 918.595.7701 | West Campus Library: 918.595.8010

email: Library Website Technical Help | TCC Acceptable Use Policy | MyTCC | © 2022 Tulsa Community College