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Perpendicular to a ray using Thales theorem
Author:
john.kershaw
GeoGebra
New Resources
רישום חופשי
Tangent Vector (2)
bewijs stelling van Pythagoras
Discriminant of y = ax² + bx + c
Which Quadrilateral is Which?
Discover Resources
Which is the Odd One Out? (3-D shapes in Geogebra)
GeoGebra ICME Gathering 2016 Presentation
Dissection #1
Multiple Choice Questions
Discover Topics
Set Theory
Definite Integral
Circle
Tangent Line or Tangent
Trapezoid