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GeoGebra
GeoGebra Lesson
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Google Classroom
GeoGebra
GeoGebra Lesson
Outline
Introduction to Deductive Geometry
Theorems related to Parallel Lines
Interior and Exterior Angles of Triangles
Introduction to Deductive Geometry
Author:
Anthony OR 柯志明
Topic:
Geometry
Table of Contents
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
Next
Angles related to parallel lines
New Resources
Midpoint Theorem (V2): Integer Solutions
Deciding How New Information Affects Probability
Right Triangle Inscribed in a Semicircle
Identifying Solids Formed by Rotation
Graphing Basic and Compound Inequalities
Discover Resources
Washer Method
GeoTheorem
Untitled
inscribe a regular hexagon
Untitled
Discover Topics
Differential Equation
Vectors 3D (Three-Dimensional)
Line Segment
Quadratic Equations
Parabola
