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!

Intro to angles

VIDEO 6:49 minutes
Sal introduces angles and parts of an angle, like the vertex.

Naming angles

VIDEO 1:11 minutes
Sal names angles based on their vertex and endpoints.

Name angles

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