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Student Copy - Rule 4 - Angle Sum Triangle
Author:
Anton Coltham
GeoGebra
New Resources
Canvas sizes
Untitled
Navigation bar for geometric constructions
Joke : give a phone number for a math problem !
Geometric pattern
Discover Resources
SSS Similarity
con20
derivative2
Origami geometry in a triangle
im2-triangle-reflect over x
Discover Topics
Parabola
Means
Numbers
Difference and Slope
Interest Calculation