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Valentin
Author:
Toni Chehlarova
http://www.math.bas.bg/omi/cabinet/content/bg/html/d25058.html
New Resources
[洋葱] 找点使线段相等(0112)
Vectors 2
Lines
Construction Protocol Demo
Umkreismittelpunkt_
Discover Resources
Graphical Equation Solving
Interface Button and Input Box
Stain Glass Windows
Ciklus kvadrati 01496569410
Transformations of Cosine
Discover Topics
Special Points
Orthocenter
Linear Functions
Symmetry
Rotation