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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
Average Rate of Change: Graph a Function (1)
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Explore the invariant lines of matrix {{-2,5},{6,-9}}
Poorly Drawn Parallelograms 2
Dissections by Guillermo Bautista
Discover Resources
Epicycloids
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AM 2019 P1 Q10
Act 5 eigenstuff fibonacci DE
Untitled
Discover Topics
Geometry
Difference and Slope
Addition
Cube
Pythagoras or Pythagorean Theorem