1. Midterm Review Part II 38. 39.

2. Midterm Review Part II 40.

3. Midterm Review Part II 41. 42.

4. Midterm Review Part II 43. 44.

5. Midterm Review Part II 45. 46.

6. Midterm Review Part II 47. 48.

7. Midterm Review Part II 49. 50.

8. Midterm Review Part II 51. 52.

9. Midterm Review Part II Isosceles Triangle = Base angles are  Equilateral Triangle = All angles are 60º y – 10 = 60 x + 5 = 60 53. 54.

10. Midterm Review Part II 5x = 10(2) 2(x – 8) = 35 Remember the mid-segment is half the base. 55.56.

11. Midterm Review Part II 57. 58.

12. Midterm Review Part II Opposite to the longest side is the bigger angle. Opposite to the shortest side is the smallest angle. Opposite to the bigger angle is the longest side. Opposite to the smallest angle is the shortest side. 59. 60.

13. Midterm Review Part II (n – 2)180 61. 62.

14. Midterm Review Part II (n – 2)180 n 360 360n 63. 64. 65. 66.

15. Midterm Review Part II 67.

16. Midterm Review Part II 67.

17. Midterm Review Part II 67.

18. Midterm Review Part II 67.

19. Midterm Review Part II 68. 69.

20. Midterm Review Part II 70. 71.

21. Midterm Review Part II 4x = 7x – 12 72.

22. Midterm Review Part II 90 + 4x + 2x + 6 = 180 38 + 17x + 1 + 3x + 1 = 180 17x + 1 = 2y 73. 74.

23. Midterm Review Part II + 4x – 4x + 7y = – 28 7y = 4x – 28 777 y = 4x – 4 7 75.

24. Midterm Review Part II 12 cm + 5 cm > 7 cm 5 cm + 7 cm > 12 cm No 10 cm + 15 cm > 24 cm 15 cm + 24 cm > 10 cm 24 cm + 10 cm > 15 cm Yes 76. 77.

25. Midterm Review Part II 78.