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Name: _____________________ Block: ______ Date: ___________ In the diagram, XYZ MNL . Complete the statement. 1. 4. 2. 5. 3. 6. 7. Find the value of x. 8. Identify all pairs of congruent corresponding parts (sides and angles) when ABC DEF 9. Suppose ABC EFD , EFD GIH , m A = 90°,and m F = 20°. What is m H? Complete the statement. Tell what theorem you used. 10. 11. 12. 13. Write a congruence statement for any figures that can be proved congruent. Explain your reasoning. 14. 15. 16. Find the unknown measure. 17. 18. AB = ______ 20. 19. ML= _______ 21. x = ______ m<T = _______ 22. x = _____ y = _____ x = _____ y = _____ 23. Proof Complete the proof. GIVEN: MNO OPM, NMO POM, NO MP , NM , OP PROVE: NMO POM Statements Reasons 1. MNO OPM, NMO POM, NO MP ,NM OP 2. O MO MO 3. NOM PMO 4. NMO = POM 1. Given 2. _____________ 3. _____________ 4. _____________ 24. Error Analysis A fellow student says that ABC DEC because the corresponding angles of the triangles are congruent. Describe the error in this statement.