Congruence (Vol 1)
- Author:
- Tim Brzezinski
- Topic:
- Angles, Congruence, Geometry
Table of Contents
Geometry Vocabulary Explorations
- Congruent Segments: Quick Exploration
- Animation 18
- Proving Segments Congruent (Exercise)
- Congruent Angles: Definition
- Animation 36
- Segments and Angles: Quick Vocabulary Reference
- Proving Angles Congruent (1)
- Proving Angles Congruent (2)
- Proving Angles Congruent
- Midpoint Definition
- Animation 56
- Segment Bisector Definition
- Animation 160
- Perpendicular Lines: Quick Intro
- Segment Bisectors (Definitions)
- Perpendicular Bisector Definition
- Perpendicular Bisector Definition
- Animation 15
- Angle Bisector Definition (I)
- Complementary Meaning?
- Animation 48
- Supplementary Angles (Quick Exploration)
- Animation 19
- Complementary and Supplementary Angles: Quick Recap
- Circle vs. Sphere
- Triangle Altitude Illustrator and Definition Writing Prompt
- Animation 162
- Triangle Median Illustrator & Definition Writing Prompt
- Animation 161
- Equilateral Action!!!
- Animation 165
- Equiangular Action!!!
- Animation 166
- Regular Polygon Action!
- Animation 193
Transformations In the Plane
- Exploring Transformations
- Exploring Translations in the Coordinate Plane
- Exploring Translations in the Coordiante Plane
- Rotations: Introduction
- Exploring Rotations in the Coordinate Plane
- Exploring Rotations Around Points
- Exploring Line Reflections in the Coordinate Plane (Ver 1)
- Exploring Line Reflections
- Isometries: Quick Reference (Coordinate Plane Context)
- Messing With Lisa
- Point Symmetry: Another Perspective
- Translations and Rotations
- Translating Triangle by a Vector
- Tessellation by Translation
- Parallel Translation
- Reflections
- Reflections and Translations
- Reflections Introduction
- Flip Flop Reflection
- Footprints in the Sand
- Composing Transformations: Line Reflections and Rotation
- Tool for compositions of rigid transformations and dilations
- Applet for Multiple Transformations
- Transformations: Exercise 1
- Transformations: Exercise 2
- Transformations: Exercise 3
- 90 Degree Rotation about ANY POINT: Quick Exploration
Transformations in Space
- Reflecting about Planes
- Reflecting about Planes: Introduction
- Reflecting about x = 0
- Reflecting about y = 0
- Reflecting about z = 0
- Reflecting about y = x
- Reflecting about z = x
- Reflecting about z = y
- Reflecting about Planes: AR Template
- Warm Up: Creating Surfaces of Revolution (1)
- Warm Up: Creating Surfaces of Revolution (2)
- Warm Up: Creating Surfaces of Revolution (3)
- Creating Surfaces of Revolution
Congruence in Terms of Rigid Motions
- Are the triangles congruent (part 2)?
- Are the triangles congruent (part 3)?
- Congruent Figures: Dynamic Illustration
- Animation 242
- Proving Tri's Congruent (I)
- Proving Tri's Congruent (II)
- SAS - Exercise 1A
- SAS - Exercise 1B
- SAS - Exercise 2
- SAS - Exercise 3
- SSS: Exercise 1
- SSS: Exercise 2
- SSS: Exercise 3
- SAS: Dynamic Proof!
- Animation 136
- SSS Triangle Exploration
- SSS: Dynamic Proof!
- SSS: Dynamically Illustrated
- Animation 138
- ASA Theorem?
- Animation 137
- ASA: Exercise
- SSA Theorem?
- Ambiguous Case (SSA) Illustrator: All Cases
- Is "SSA" Legit? What Do You Think?
- Exploring SSA
- HL: Hypotenuse-Leg Action!
- Animation 225
Naming Congruent Triangles with Reasons
Other Geometry Resources