1. The problem asks to identify the postulate that makes the two triangles congruent based on the given markings. 2. The first triangle TSR has a side TS marked with a tick and an angle at R marked. 3. The second triangle ACB has a side AB marked with a tick and an angle at C marked. 4. The tick marks on TS and AB indicate these sides are congruent. 5. The marked angles at R and C indicate these angles are congruent. 6. Since one side and one angle are congruent in each triangle, we need to check if the angle is included between two sides or not. 7. The problem does not provide information about the other sides or angles, so we cannot confirm if the angle is included between two sides (SAS) or if two angles and a side are congruent (ASA or AAS). 8. Therefore, with the given information, the triangles cannot be confirmed as congruent by any postulate. Final answer: Not Possible