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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
Exploring Simple Loci 探究簡單軌跡
Taylor Polynomial
Flip Flop
Variation Theory Parallelogram Proofs
alg2_05_05_04_applet_exp_fxn_flvs
Discover Resources
Trigonometric Graphs - Sine and Cosine
Calculating with Surds
treasure 1
Factorise step by step
VENN DIAGRAM
Discover Topics
Linear Programming or Linear Optimization
Area
Parabola
Triangles
Terms