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PMC 2011-12 Q9
Author:
Arthur Lee
題目九
GeoGebra
移動E點使兩個三角形同時變成等腰三角形。然後記錄AE,BE,CE,DE的長度。
New Resources
Addition of Vectors Algeraically
Function Machine
အခြေခံ data အခေါ်အဝေါ်များ
Dividing a 2-digit number by a 1-digit number (2)
רישום חופשי
Discover Resources
Exploration2-3c
syntractrice
Circle With Animated Waves 12/19/18
integraln
Discover Topics
Sphere
Tangent Line or Tangent
Terms
Sequences and Series
Geometric Mean