
In geometry, a number of tests for congruence and similarity involve comparing corresponding sides. In such tests, each side in one figure is paired with a side in the second figure, taking care to preserve the order of adjacency - in other words, if side A in figure #1 is adjacent to sides B and C, and its pair in figure #2 is side X which is adj...
Found on
http://en.wikipedia.org/wiki/Corresponding_sides

Sides that are in the same position in different plane figures
Example:
Found on
https://www.encyclo.co.uk/local/20874
No exact match found.