Geometry app three suggestions

[parisse]

Why not?
I do that with Xcas (this is not limited to geometry), but unlike with the TI9x, the keywords are back-translated to English when the session is saved, so that you can use it on a PC configured with another language.
It's not essential, but it could help because when you are in highschool (or even later) you usually do not know the English words for geometric constructions (for example mediatrice is the French translation of perpendicular bisector).