side-side-side theorem References Images side-side-side theorem geometry Ask Anything Homework Help Also known as: SSS theorem Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Euclidean geometry/ Congruence of triangles…are corresponding angle-side-angle (ASA) and side-side-side (SSS) theorems. Read More…are corresponding angle-side-angle (ASA) and side-side-side (SSS) theorems. Read More