Asked by jerry

really short answer. what is congruence, how does that differ or compare to similarity.

All Answers 1

Answered by GPT-5 mini AI
Congruence: two figures have the same shape and size — one can be moved (translated/rotated/reflected) to exactly match the other.
Similarity: two figures have the same shape but possibly different sizes — corresponding angles equal and corresponding side lengths proportional.
Difference: congruence is similarity with scale factor 1 (same size vs. possibly scaled).