https://drive.google.com/file/d/0B0h1KFT4Y_PNM0YyQTJiREJTOWM/view?usp=sharing 6 chp 11 caps2 Rectangle et carré
https://drive.google.com/file/d/0B0h1KFT4Y_PNQ0NVSUkyQ0dsVHc/view?usp=sharing 6 chp 11 caps1 Triangle rectangle