1. Ch. 3 Parallel and Perpendicular Lines Ch. 1 Tools of Geometry Ch. 2 Reasoning and Proof Ch. 4 Congruent Triangles Ch. 5 Relationships Within Triangles Ch. 6 Quadrilaterals Ch. 7 Area Ch. 8 Similarity Ch. 9 Right Triangle Trigonometry Ch. 10 Surface Area and Volume Ch. 11 Circles Ch.12 Transformations Classroom Aids Aids Click on a Chapter.

2. Check Skills You’ll Need Check Skills You’ll Need Check Skills You’ll Need Check Skills You’ll Need Check Skills You’ll Need Additional Examples Answers to Student Edition Exercises Lesson Quiz Check Skills You’ll Need Check Skills You’ll Need Additional Examples Answers to Student Edition Exercises Lesson Quiz Check Skills You’ll Need Check Skills You’ll Need Additional Examples Answers to Student Edition Exercises Lesson Quiz 1–1 Patterns and Inductive Reasoning 1–1 Patterns and Inductive Reasoning 1-2 Points, Lines, and Planes 1-2 Points, Lines, and Planes 1-3 Segments, Rays, Parallel Lines and Planes 1-3 Segments, Rays, Parallel Lines and Planes 1-4 Measuring Segments and Angles 1-4 Measuring Segments and Angles 1-5 Basic Constructions 1-5 Basic Constructions 1-6 The Coordinate Plane 1-6 The Coordinate Plane Chapter 1 – Tools of Geometry Click on a Lesson Feature

3. Check Skills You’ll Need Check Skills You’ll Need Additional Examples Answers to Student Edition Exercises Lesson Quiz 1-7 Perimeter, Circumference, and Area 1-7 Perimeter, Circumference, and Area Chapter 1 – Tools of Geometry Chapter Test