jeudi 1 octobre 2015

SQUARE ILLUSION (Geogebra4.25 in html)

http://dmentrard.free.fr/GEOGEBRA/Maths/export4.25/illusioncarre.html
 
Click on picture to launch the ggb applet
or
follow this link
Bwt: You can open this link directly in Geogebra