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Triangle Proportionality Theorem
Author:
Melzoo
Move any blue point to observe the proportional segments formed by a parallel side within a triangle.
GeoGebra
Jerel L. Welker and Matt James Lincoln Southwest High School Lincoln, NE
jwelker@lps.org
and
mjames2@lps.org
New Resources
apec
Slope Between 2 Points (Phase 2)
Untitled
Sine and Cosine on the Unit Circle
Parallelogram Linkage
Discover Resources
Translation exploration
Rakotz Bridge
Centre of Gravity and Stability (Animation Option)
Visualisation of Pythagoras theorem
Discover Topics
Fractal Geometry
Means
Pythagoras or Pythagorean Theorem
Calculus
Rectangle