Chapter Two:  
Reasoning and Proof

Geometry   Notes

Chapter  2

Section  2.1
Section  2.2
Section  2.3
Section  2.4
Section  2.5

Geometry Contents

Take notes on the following topics.

Section 2-2  Biconditionals and Definitions

Vocabulary:

Biconditional (p. 75) A conditional statement and its converse can be combined to form a biconditional statement. A biconditional contains the words "if and only if."