Downloading GEONext is recommended by many math teachers. The reason for this is that they see in it an essential program for teaching this science to their students.
Its interface is excellent for dealing with both operations and all kinds of geometric shapes, offering a range of functions and tools generally suitable for people with little computer knowledge. With them it is possible to carry out actions such as creation of lines and animations, measurement of distances and marking of angles.
The coordinates of the sheet can be activated at any moment to visualize them in case you consider it opportune, fact that is to be thankful.