For Items 17 to 20, complete the table below. Choose the letter of the correct answer from the cholces provided. A. ZCUE and ZTUE are right angles B. Given C. EU EU D. SAS Congruence Postulate E. Right angle Theorem F. Definition of 1 bisector Given: EU is the 1 bisector of CT Prove: ACUE=ATUE Proof: Statements 1. EU is the 1 bisector of CT 2. ZCUE and ZTUE are right angles 3. ZCUB=LTUE 4. CUSUT 5. (19) 6. ACUE=ATUE Write your answer here for the two-column proof. Reasons (17) Definition of Perpendicular Line Segments Right Angle Theorem (18) Reflexive Property (20) 17. 18. 19. 20.​