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Dan Zhang 43
Author:
DWang24
GeoGebra
New Resources
Proving Angles formed by Parallel Lines
The Teacher's (and Student's) Toolbox
Right Triangle
Thin-Slicing a Geometry Proof
Isosceles Trapezium (Trapezoid)
Discover Resources
KelleherS_Reflection.ggb
Angry Birds Quadratic Project
Parallel Lines in Rhombus
Kosinová - ztupení praváče
Profit and loss calculator
Discover Topics
Parametric Curves
Rational Numbers
Trigonometry
Incircle or Inscribed Circle
Multiplication