TracenPoche is a software of dynamic geometry usable on Internet or offline thanks to technology Flash (c) Adobe.
TracenPoche can be used at 4 levels :
"raises" level :
to study a geometrical configuration (to build, to move, to analyze, to make conjecture...)
"professor" level :
to carry out activities, to make work its pupils or simply to illustrate its exercises or demonstrations in class
"webmaster" level :
to make dynamic of the documents as simply as possible by integrating figures (TepWeb)
"programmer" level :
o integrate the functionalities of TracenPoche in a Mathenpoche’s exercise (TepNoyau)
TracenPoche can be launched :
TracenPoche s project of Sésamath, and a module of MathEnPoche.
| BC is a triangle containing a triangle AMN such as (MN)//(AB). One varies the position of M on [BC] and one evaluates the area of the triangle AMN. P represents the point of which Y-coordinate is this surface and X-coordinate is the BM distance.
- Let make "a" vary to represents the position of the point M on [BC]