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GeoGebra Lesson
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平行四邊形的面積
Author:
Anthony Or 柯志明
Topic:
Parallelogram
GeoGebra
New Resources
Pythagorean Theorem: Extension Exercises
Parabolas, Lines and Nomograms
Congruent Sides & Angles in △s: Exploration
Angle Addition Postulate (V2) - Integer Solutions
Writing and Graphing Proportional Relationships (k>0)
Discover Resources
Cole and Prince Math
act_dom-range_XLT-2_XGTEQ1
Cake
Geo.project
Multiple double pendula
Discover Topics
Linear Programming or Linear Optimization
Matrices
Terms
Poisson Distribution
Similarity Transformation or Similarity