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Class 19 (Nov 10, 2015) Obtuse Triangle
作者：
Pooneh Sabouri
GeoGebra
最新資源
Modifiable Right Triangular Prism
Conditional Probability in Two-Way Tables
Squaring a Rectangle (PST Version)
Midpoint Theorem Questions: Mild
Writing and Graphing Proportional Relationships (k>0)
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Parallelogram SB
Untitled
包含除法（整數÷整數）_教學建議
正方體-自由造型
GeoGebra Calculator for Statistics
探索主題
體積
餘弦
Pythagoras or Pythagorean Theorem
球形
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