# Angles

Contents

In this topic, we will learn what an angle is and how to label, measure and construct them. We will also explore special types of angles.

See how you score on these 18 practice questions

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!

Learn how to measure angles using a circle protractor and solve word problems about angles as part of a circle.

Now that we know what angles are, let's dig a bit deeper and classify them and understand their properties better. Acute, obtuse, right, adjacent--all are angles that we will be become familiar with.

Learn three types of angle pairs: vertical angles, complementary angles, and supplementary angles.

This tutorial introduces us to angles. It includes how we measure them, how angles relate to each other and properties of angles created from various types of intersecting lines. Mr. Angle is actually far more fun than you might initially presume him to be.