Find AC, CB, and AB. 1-3 Assignment - Measuring Segments. 1.1 Segment Length and Midpoints ... y 1) 2. Geometry Textbooks - Homework Help and Answers :: Slader. 1-3 Guided Notes - Student Edition - Measuring Segments. 20: AB is congruent to DC. Can you think of something we could do the same with so we can measure angles? 8: Draw