Sign in

Quotient de longueurs invariant dans un triangle rectangle

This resource has been marked as outstanding by a GeoGebra moderator.

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

View Activity

Vandrisse — February 24, 2013 - 11:00 AM

Resource Type: Activity
Tags: cosine cosinus quotient rectangle triangle
Add additional tags

Target Group (Age): 11 – 14
Language: French / Français‎

GeoGebra version: 4.2
Views: 1596

Contact author of resource

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

© 2026 International GeoGebra Institute