Proving Triangle Congruence through Transformations

Within this blog you will discover how to perform 2 types of Transformations (Translations, Reflections), prove angles formed from parallel lines and transverals by geometric proofs and how to use geometric proofs to prove triangle congruency.

Congruency

Congruent Line Segments

Congruent Angles

Corresponding Parts of Congruent Triangles are Congruent 

Congruent Triangles Illustration and Notes

Reflected Triangle Congruence

Rotated Triangle Congruence


Geogebra Online Interactive Worksheets

A Geogebra demonstration of Congruent Figures using Transformation (AWESOME) 
(Definitely check this one out) 

Geogebra Worksheet for Congruent Triangles  (1) - ASA

Geogebra Worksheet for Congruent Triangles (2)  - SAS

Geogebra Worksheet for Congruent Triangles (3) - SSS

Geogebra Worksheet for Congruent Triangles (4) 

Awsome Geogebra Video Connecting Congruent Triangles with Circles 

Constructing a triangle with Compass and Straightedge on Geogebra 

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