Segment Addition
In this video, we introduce the notion of addition of line segments in a congruence geometry as a binary operation well-defined up to congruence. A similar addition operation is defined on angle congruence.
This is part 20 (1/3) of the lecture series offered by Dr. Andrew Misseldine for the course Math 3130 - Modern Geometries at Southern Utah University. A transcript of this lecture can be found at Dr. Misseldine's website or through his Google Drive at:
https://drive.google.com/file/d/1sJBC...
This lecture is loosely based upon Section 3.3 of Roads to Geometry by Wallace and West. Please post any questions you might have below in the comment field and Dr. Misseldine (or other commenters) can answer them for you. Please also subscribe for further updates.