Interoperable interactive geometry for Europe
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Review for "Egalite des 3 rapports avec une droite parallele a un cote d'un triangle"

Simple and to the point

Global comment:

Review filed on 2012/09/26 16:18 by Christian Mercat.

An evolution of it could be to "free" N on Egalitedes3rapportsavecunedroiteparalleleauncoteduntriangle_1">AC? in order to see differences in the ratios, and have a special button "snap to parallel" that would project it to the right position, or the color of the line MN could change. The written word "parallèle" along MB? is not that clear, it should be put away from the points M and B.
This review is done without a trial in classroom.

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