samedi 30 juin 2012

Longitude and latitude

                    
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            Download gg file: here
  

(a-b)²

       
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download the ggb file here

(a+b)²

                                
                            Click on the picture
                             download the ggb file here

jeudi 28 juin 2012

Function sun(x): let the sun shine

                                            
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A 3D fun solid

Click on the picture to enjoy(change the sliders)

GeoGebra Robot

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