# Angles

Basic geometry,

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.

This course contains 6 segments:

Angle introduction

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!

Measuring and drawing angles

Learn how to measure angles using a protractor.

Angles in circles

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

Angle types

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.

Vertical, complementary, and supplementary angles

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

Angles between intersecting lines

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.

Rating Not enough ratings 6 segments On Demand (Start anytime) Free Khan Academy On all desktop and mobile devices English Mathematics Math

## Careers

An overview of related careers and their average salaries in the US. Bars indicate income percentile.

Private Label Production Coordinator \$54k

Measure Technician \$57k

Supply Chain Coordinator, Private Label \$60k

Associate Private Label Apparel Designer \$71k

Assistant Woven Designer Collection Sportswear and Black Label \$73k

Woven Designer Collection Sportswear and Black Label \$73k

Illustrator / Product Designer: Private Label \$75k

Graphic Designer - Mens Private Label \$76k

Senior Private Label Apparel Designer \$102k

Manager, Label Relations Marketing \$102k

Division Counsel, Maxis Label \$181k

## Write a review

Your opinion matters. Tell us what you think.