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a triangle ABC cut into 2
Author:
Arthur Lee
Something special about this triangle
GeoGebra
Drag the vertices and find out what property of this triangle is unchanged. Try another one here:
http://www.geogebratube.org/material/show/id/58145
New Resources
Kopie von parabel - parabol
Woven
Exploring Simple Loci 探究簡單軌跡
Road Runner (beep, beep)
Monkey typing Shakespeare's complete works
Discover Resources
Graphs of Inequalities
y-axis rotation
Luis D Hole #3
What Quad am I assistance
Talcoff_perpendicularbisector
Discover Topics
Circle
Ratios
Prism
Natural Numbers
Circumcircle or Circumscribed Circle