GeoGebra
Parallel Lines and Angles Problem
Proving Theorems
Defining Congruence
Proving Congruence
Proof: Vertical Angles Theorem
Proof: Corresponding Angles Theorem
Fun!
Prove Angle Congruence
Applying Theorems
Part 1: Observe and Conjecture
Part 2: Investigate
Part 3: Prove
GeoGebra
Parallel Lines and Angles Problem
Author:
Aaron Dankman
Topic:
Angles
Review, exercises, and a fun challenge related to some angle theorems
Table of Contents
Proving Theorems
Defining Congruence
Proving Congruence
Proof: Vertical Angles Theorem
Proof: Corresponding Angles Theorem
Fun!
Prove Angle Congruence
Applying Theorems
Part 1: Observe and Conjecture
Part 2: Investigate
Part 3: Prove
Related Topics
Congruence
Conic Sections
Constructions
Coordinates
Fractal Geometry
Discover Resources
PARABOLA
Reflexion_Totale
Problem 35
Linear Inverse Functions
Simple Machine - Machine Law & Efficiency
Discover Topics
Mode
Dilation
Geometric Distribution
Polynomial Functions
Correlation
