You are new to GeoGebra and would like to gather first experiences with [url=https://www.geogebra.org/classic/geometry]GeoGebra Classic - Geometry[/url]? Then this tutorial is exactly what you have been looking for. You will learn about the most important geometry tools and basic features useful for creating geometric constructions. While working through this series of small tasks, you will get immediate automatic feedback when you have solved the task correctly.