Angle introduction

2 videos
1 skill
What is an angle and how do we label, measure and construct them? Great question. Luckily we have all your answers! To begin our journey towards understanding angles, we'll learn terms like vertex, acute, obtuse, circle arc, circumference, and protractor. These basic angle concepts will get you on the road to angle domination!

Angle basics

VIDEO 6:49 minutes
The naming of an angle is related to the line segments that create it. We'll also learn about the angle's vertex. Come on. Let's do this.

Naming angles exercise example

VIDEO 1:11 minutes
Here's an example exercise in which we find the correct angle name(s).

Naming angles

PRACTICE PROBLEMS
Name angles by their vertex, endpoints, or labels.