You currently have JavaScript disabled on this browser/device. JavaScript must be enabled in order for this website to function properly.

ZingPath: Triangles and Quadrilaterals

Definition of a Triangle

Searching for

Triangles and Quadrilaterals

Learn in a way your textbook can't show you.
Explore the full path to learning Triangles and Quadrilaterals

Lesson Focus

Definition of a Triangle

Math Foundations

Learning Made Easy

You will learn all about triangles, including the six different types–and some main components and unique properties of each type.

Over 1,200 Lessons: Get a Free Trial | Enroll Today

Now You Know

After completing this tutorial, you will be able to complete the following:

  • Define a triangle.
  • Identify the basic primary elements (interior angles, sides, and vertices) of a triangle.
  • Define and identify the interior and exterior angles of a triangle.

Everything You'll Have Covered

Tutorial Details

Approximate Time 2 Minutes
Pre-requisite Concepts Students should have a general understanding of angles of a triangle, exterior angles of a triangle, and interior angles of a triangle.
Course Math Foundations
Type of Tutorial Animation
Key Vocabulary angles of a triangle, exterior angles of a triangle, interior angles of a triangle