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Quotient de longueurs invariant dans un triangle rectangle

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Mise en évidence de l'expression du cosinus d'un angle droit

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Vandrisse — February 24, 2013 - 11:00 AM

Resource Type: Activity
Tags: cosine cosinus quotient rectangle triangle
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Target Group (Age): 11 – 14
Language: French / Français‎

GeoGebra version: 4.2
Views: 1467

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Cosinus
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