GEOMETRY Web Resource Quick Reference Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11

# Chapter 2: Reasoning and Proof

Some links are repeated for use with more than one lesson.

### This link applies to the entire chapter.

#### Article about Proof Without Words

This site has an article about proof without words.

### 2.1 Inductive Reasoning

#### Inductive and Deductive Reasoning

This site defines inductive and deductive reasoning and has practice problems for the students to work.

### 2.2 Deductive Reasoning

#### Inductive and Deductive Reasoning

This site defines inductive and deductive reasoning and has practice problems for the students to work.

#### Conditional Statements

This site has examples and problems for the students to solve that involve conditional statements.

### 2.3 Logical Reasoning

#### Conditional Statements

This site has examples and problems for the students to solve that involve conditional statements.

### 2.4 Valid Arguments

#### Proofs in mathematics

This site has an article about proofs as well as exercises for the student to work. All of these exercises include solutions.

### 2.6 Proof in Algebra and Geometry

#### Proofs in mathematics

This site has an article about proofs as well as exercises for the student to work. All of these exercises include solutions.

### 2.7 Proving Theorems about Angles

#### Proofs in mathematics

This site has an article about proofs as well as exercises for the student to work. All of these exercises include solutions.