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[洋葱] 中点引出的倍长问题(0401)
Author:
acchu
GeoGebra
[洋葱] 12 全等三角形《中点引出的倍长问题》
New Resources
alg2_05_05_01_applet_exp_2_flvs
Quiz: Finding Average Rate of Change
Flip Flop
Droste effect
探究由平行線和截線所成的角
Discover Resources
Introduction to Bearings
Power Graphs
Phone-friendly Tangents to a Circle
Tangent and Radius
Proof without word: arithmetic sequences
Discover Topics
Distributions
Constructions
Incircle or Inscribed Circle
Similar Triangles
Line Segment