Page 7 - Math Course 2 (Book 2)

TABLE OF CONTENTS

Module 12 Introduction to Geometry Proofs

Inductive Reasoning and Conjecture 154
a. Conjectures Based on Inductive Reasoning 154
Truth Tables and Logic 157
a. Truth Values of Conjunctions and Disjunctions 157
b. Constructing Truth Tables 160
Conditional Statements 164
a. If-Then Statements 164
b. Related Conditionals 166
Deductive Reasoning 170
a. Laws of Detachment and Syllogism 170
Postulates and Paragraph Proofs 174
a. Identify and Use Basic Postulates 174
b. Paragraph Proofs Using Postulates 176
Two-Column Algebraic Proof 179
a. Use Algebra to Write Two-Column Proofs 179
b. Use Properties of Equality in Geometry Proofs 181
Proving Segment Relationships 183
a. Proving Segment Addition and Segment Congruence 183
Proving Angle Relationships 186
a. Supplementary and Complementary Angles 186
b. Congruent and Right Angles 187

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