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Postulate 9
Author:
Jason Wofsey
If two planes intersect, then their intersection is a line.
GeoGebra
New Resources
Untitled
GeoGebra around GeoGebra
Constructing Equilateral Triangles + Activities
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Discover Resources
Linusbyberg
Lines of Reflection
dice roll
U1S1: Activity #2: Pythagorean Theorem Intro
Discover Topics
Linear Programming or Linear Optimization
Median Line
Symmetry
Unit Circle
Centroid or Barycenter