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GeoGebra
GeoGebra Classroom
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
Square Matrix Calculator
Weighing Scales: Lessons and Practices
apec
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Weighing Scales (kg & g)
Discover Resources
ZyXEL Mapping - November 4 2015
Exploring Translations 5
Find the area
Vinny Gonzalez One Transformation
Reflection across two mirrors, labeled angles
Discover Topics
Algebra
Addition
Area
Stochastic Process or Random Process
Real Numbers
