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GeoGebra
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綱要
Introduction to Deductive Geometry
Theorems related to Parallel Lines
Interior and Exterior Angles of Triangles
Introduction to Deductive Geometry
作者：
Anthony OR 柯志明
主題：
幾何
目錄
Theorems related to Parallel Lines
Angles related to parallel lines
Angles related to parallel lines (Converses)
Example 9.2
Example 9.3
Interior and Exterior Angles of Triangles
Angle Sum of Triangle
Exterior Angle of Triangle
Example 9.4
下一步
Angles related to parallel lines
最新資源
Function Art 3D - Flower
bewijs stelling van Pythagoras
Untitled
Congruent Sides & Angles in △s: Exploration
Congruent Figures
探索資源
Properties related to Ellipse
project'
Copy Segment
Construction of ellipse as a locus
Laila_Kirtley_Lovegrove
探索主題
加法
3D 向量（三維）
外接圓
Plane Figures or Shapes
平均數
