The congruence axioms in absolute geometry

This thesis consists of five main parts. The first part is given the introduction part that contains of a general literature about it. In the second part, the basic concepts necessary for our work are given. In the third part, the concepts of isometry and reflection are introduced and related theorems are given. In the fourth part, in absolute geometry the relation between Side-Angle-Angle and Side- Angle -Side congruence axioms is mentioned. In the last part, the relation between Side - Side - Side and Side- Angle -Side congruence axioms is explained.