Basic Geometry With Geogebra

In this lesson we talk about what angles are, the different names for angles (acute, right, obtuse, reflex), and how angles on a line ...

... for our project if you choose the digital mapping okay so first of all you need to open the

Introduction to

In this lesson we show you how angles in a triangle (the simplest polygon) add up to 180 degrees, and we do a sample practice ...

Demonstration of

Learn about some of the many tools

We are going to learn how to represent the

We see some

Illustration of

GeoGebra Geometry Tutorial

... to do that all right so once you're all signed in there's lots of different things

Learn how

Basics

GeoGebra