PGCD avec EUCLIDE

http://dmentrard.free.fr/GEOGEBRA/Maths/Nouveautes/4.25/PGCDEucMD.html

Click on the picture to launch the Geogebra applet

Click here to download the ggb file : here

Illusion of lenght

 

http://dmentrard.free.fr/GEOGEBRA/Maths/Nouveautes/4.25/SamelenghtMD.html

 

Click on the picture to launch the Geogebra applet

Click here to download the ggb file : here

Illusion of area

Click on the picture to launch the Geogebra applet

Symetry of the snowflake

Click on the picture to launch the ggb applet

Click on here to download the geogebra file: here

 

http://dmentrard.free.fr/GEOGEBRA/Maths/Nouveautes/4.25/neige2MD.html

Comment trouver la liste des diviseurs d'un nombre entier?

 

Click on the picture to launch the ggb applet

Click on here to download the geogebra file: here

http://dmentrard.free.fr/GEOGEBRA/Maths/Nouveautes/4.25/diviseurMD.html 

Investigation on volume of a ball (Thank Sir Archimede)

 

http://dmentrard.free.fr/GEOGEBRA/Maths/Nouveautes/4.25/VolsphercylinMD.html

Click on the picture to launch the ggb applet

Click on here to download the geogebra file: here

Investigation on surface and volume

                         http://dmentrard.free.fr/GEOGEBRA/Maths/Nouveautes/4.25/SurfavolumeMD.html:

Click on the picture to launch the ggp applet

Click on here to download the ggb file: here

Investigation on cylinder

 

Click on the picture to launch the ggb applet

Click on "here" to load the applet: here