Grade Level: 9-12th

This series develops concepts through explanation, modeling, and practice. Topics include: Triangle Basics; Perimeter and Area; Special Segments; Congruent and Similar Triangles. This 64-page book includes an answer key.

TABLE OF CONTENTS

INTRODUCTION:

• About This Workbook

CHAPTER 1:  Triangle Basics

• What is a Triangle?
• Types of Triangles
• Combining Classifications
• Communicating with Geometric Figures
• Angle measurements in triangles
• Exterior and Remote Interior Angles

CHAPTER 2:  Right Triangles

• The Pythagorean Theorem
• Special Right Triangles

CHAPTER 3:  Perimeter and Area

• What is Perimeter?
• What is Area?

CHAPTER 4:  Special Segments

• Segment definition
• Drawing Special Segments

CHAPTER 5:  More Special Segments

CHAPTER 6:  Word Problems

• Word Problem Examples

CHAPTER 7:  Congruent Triangles

• Defining Congruent Triangles
• Finding unknown measures
• Proving Triangles Congruent 1 & 2

CHAPTER 8:  Similar Triangles

• What Makes Triangles similar?
• Proving Triangles are Similar
• Finding Measurements in Similar Triangles

Triangles Exam

GLOSSARY

ANSWER KEY