Identifying properties, definitions, postulates, and theorems

1. Identifying properties, definitions, postulates, and theorems Geometry Introduction to Deductive Reasoning

2. Number 2 If AQ + QT = AT,then Q is between A and T

3. t Z X Y Number 4 If t bisects XZ, then Y is the midpoint of XZ

4. Number 6 If AR bisects SQ,then AR intersects SQat the midpoint of SQ

5. Number 7 If RS = PQ, then RS PQ

6. Number 9 If M is the midpoint of AC, then AM MC

7. Number 13 If m 7 = 90, then 7 is a right angle

8. Number 14 If m B = 180, then B is a straight angle

9. Number 17 If A is an acute angle, then mA < 90

10. Number 19 If mY > 90, then Y is an obtuse angle

11. Number 20 If mP = mQ, then PQ

12. Number 23 If FG is in the interior of PFQ, then mPFG + mGFQ = mPFQ

13. Number 24 If RT bisects ORB, then ORT TRB

14. Number 25 If 1 and 2 form a linear pair, then 1 and2 are supplementary

15. Number 27 If 1 and 2 are supplementary, then m1 + m2 = 180

16. Number 28 If m5 + m6 = 90, then 5 and 6 are complementary

17. Number 31 If 3x = 12, then x = 4

18. Number 32 IfmK = mJ, then 2mK = 2mJ

19. Number 33 Ifx =5, then x + 3 = 8

20. Number 34 2(4x + 5) = 8x + 10

21. Number 37 If AB + BC = AC, then AB = AC - BC

22. Number 38 If PQ + RT = XY and RT = 7, then PQ + 7 = XY

23. Number 41 AB= AB

24. Number 42 If AB = CD, then CD = AB

25. Number 43 If AB = RS, and RS =CD, then AB = CD