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Ellipse - reflected ray
Author:
Wei Kang Ho
Topic:
Ellipse
New Resources
任意四边形的密铺
Graphing Sine & Cosine Functions (Amp, Period, Vertical Shift Changes Only)
容量與體積：裝箱問題
Compound Interest Question Generator (Continuous Compounding)
PR2b-1IN-ET2 (Multiplying Inequalities by Values)
Discover Resources
Law of Sines Proof Lab
Constructing Graphs of Conic Sections
Wadsworth_9
Zukei Levels 1-6_edit
FInterval
Discover Topics
Expected Value
Division
Fractions
Dilation
Centroid or Barycenter