bdg geometrie cm2 2012 - · pdf filetitle: microsoft word - bdg geometrie cm2 2012.docx...

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Page 1: BDG Geometrie CM2 2012 -  · PDF fileTitle: Microsoft Word - BDG Geometrie CM2 2012.docx Author: Vincent Lefevre Created Date: 7/23/2012 4:12:27 PM

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Page 2: BDG Geometrie CM2 2012 -  · PDF fileTitle: Microsoft Word - BDG Geometrie CM2 2012.docx Author: Vincent Lefevre Created Date: 7/23/2012 4:12:27 PM

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Hauteur du triangle

relative au sommet A

Hauteur du triangle

relative au sommet B

Hauteur du triangle

relative au sommet C

perpendiculaire au côté opposé

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