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Parallel Lines Proportionality Theorem
Author:
tinhel
Use this applet to discover the parallel lines proportionality theorem!
GeoGebra
New Resources
Average Rate of Change: Graph a Function (1)
Quiz: Finding Average Rate of Change
Poorly Drawn Parallelograms
探究由平行線和截線所成的角
alg2_05_05_01_applet_exp_flvs
Discover Resources
The proportion
Solutions to a system of Linear Equations
Reflecting and stretching graph
قسمة الكسور العشرية
Thin Slice: Special Triangle Theorems (2)
Discover Topics
General Quadrilateral
Geometric Transformations
Circumcircle or Circumscribed Circle
Quadrilaterals
Continuity