Learn about angles in geometry with Khan Academy's free online resources.

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Basic Geometry - Khan Academy

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Geometry - Khan Academy

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Introduction to angles and their properties, including basic concepts and definitions.

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Notre mission : apporter un enseignement gratuit et de qualité à tout le monde, partout. Plus de 6 000 vidéos et des dizaines de milliers d'exercices interactifs sont disponibles du niveau primaire au niveau universitaire.