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Reflaction and Refraction
Author:
markus.zawrel
Move the black square to change the angle of the incident ray! Use the buttons on the right to change the material!
GeoGebra
New Resources
Vector Function (2)
Graph that Function
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Navigation bar for geometric constructions
Joke : give a phone number for a math problem !
Discover Resources
Triangle Centers
Exploration 4
Euclidea 1.7
Midpoints (Iker M. Lucero)
Discover Topics
Arithmetic Operations
Inequalities
Geometric Mean
Percentages
Conic Sections