The Protractor

Introduction

Let's look at the basic 'components' of this simple but effective mathematical tool.

How to Measure Angles

One of the basic uses of the protractor is measuring angles. After this lesson you will be able to add this skill to your mathematical toolbox.

How to Construct Angles

Finally, you will learn how to draw angles of a specified degree measure. This will be essential to being able to eventually draw your pie charts.