What is GeoGebra?
- GeoGebra is an interactive geometry, algebra,
and calculus
application, intended for teachers and students. Most parts of GeoGebra are free software.
Which is its use?
- It’s for us to make geometric figures
without any mistakes really easy and is really useful for teachers, students
and all that has to be about geometric figures, polygons, etc.
How to do a polygon with Geogebra:
https://www.youtube.com/watch?v=tyFsAykHkTU
