Chapter 2 – Segments and Angles

 

 

2.1  Segment Bisectors

a.       Page 56 # 11 – 35 odds

b.      Page 59 # 46-63

 

(midpoint, segment bisector, bisect)

 

2.2  Angle Bisectors

a.       Page 64 # 9 – 29 odds

b.      Page 66 #34 - 47

 

(angle bisector)

 

2.3  Complementary and Supplementary Angles

a.       Page 70 # 9 – 37 odds, #41,43

b.      Page 73 # 46-59

 

(complementary angles, supplementary angles, adjacent angles, theorem)

 

*Theorems 2.1 and 2.2

 

2.4   Vertical Angles

a.       Page 78 # 9-57 odds

b.      Page 81 # 60-71

 

(vertical angles, linear pair)

 

*Postulates 7

* Theorem 2.3

 

2.5   If-Then Statements and Deductive Reasoning

a.       Page 85 # 7-21 odds

b.      Page 87 # 29-43

 

(If-then statement, hypothesis, conclusion, deductive reasoning)

 

*Law of Detachment

*Law of Syllogism

 

2.6  Properties of Equality and Congruence

a.       Page 91 # 10 – 22 all

b.      Page 94 # 30-43

 

(Reflexive property, symmetric property, transitive property)

 

*Properties of Equality and congruence

* Properties of Equality

 

Chapter Test page 98