Chapter 1: Foundations of Geometry

• 1.1 Understanding Points, Lines, and Planes
• 1.2 Measuring and Constructing Segments
• 1.3 Measuring and Constructing Angles
• 1.4 Pairs of Angles
• 1.5 Using Formulas in Geometry
• 1.6 Midpoint and Distance in the Coordinate Plane
• 1.7 Transformations in the Coordinate Plane

Chapter 2: Geometric Reasoning

• 2.1 Using Inductive Reasoning to Make Conjectures
• 2.2 Conditional Statements
• 2.3 Using Deductive Reasoning to Verify Conjectures
• 2.4 Biconditional Statements and Definitions
• 2.5 Algebraic Proof
• 2.6 Geometric Proof
• 2.7 Flowchart and Paragraph Proofs

Chapter 3: Parallel and Perpendicular Lines

• 3.1 Lines and Angles
• 3.2 Angles Formed by Parallel Lines and Transversals
• 3.3 Proving Parallel Lines
• 3.4 Perpendicular Lines
• 3.5 Slopes of Lines
• 3.6 Lines in the Coordinate Plane

Chapter 4: Triangle Congruence

• 4.1 Classifying Triangles
• 4.2 Angle Relationships in Triangles
• 4.3 Congruent Triangles
• 4.4 Triangle Congruence: SSS and SAS
• 4.5 Triangle Congruence: ASA, AAS, and HL
• 4.6 Triangle Congruence: CPCTC
• 4.7 Introduction to Coordinate Proof
• 4.8 Isosceles and Equilateral Triangles

Chapter 5: Properties and Attributes of Triangles

• 5.1 Perpendicular and Angle Bisectors
• 5.2 Bisectors of Triangles
• 5.3 Medians and Altitudes of Triangles
• 5.4 The Triangles Midsegment Theorem
• 5.5 Indirect Proof and Inequalities in One Triangle
• 5.6 Inequalities in Two Triangles
• 5.7 The Pythagorean Theorem
• 5.8 Applying Special Right triangles

Chapter 6: Polygons and Quadrilaterals

• 6.1 Properties and Attributes of Polygons
• 6.2 Properties of Parallelograms
• 6.3 Conditions for Parallelograms
• 6.4 Properties of Special Parallelograms
• 6.5 Conditions of Special Parallelograms
• 6.6 Properties of Kites and Trapezoids

Chapter 7: Similarity

• 7.1 Ratio and Proportion
• 7.2 Ratios in Similar Polygons
• 7.3 Triangle Similarity: AA, SSS, and SAS
• 7.4 Applying Properties of Similar Triangles
• 7.5 Using Proportional Relationships
• 7.6 Dilations and Similarity in the Coordinate Plane

Chapter 8: Right Triangles and Trigonometry

• 8.1 Similarity in Right Triangles
• 8.2 Trigonometric Ratios
• 8.3 Solving Right Triangles
• 8.4 Angles of Elevation and Depression
• 8.5 Law of Sines and Law of Cosines
• 8.6 Vectors

Chapter 9: Extending Perimeter, Circumference, and Area

• 9.1 Developing Formulas for Triangles and Quadrilaterals
• 9.2 Developing Formulas for Circles and Regular Polygons
• 9.3 Composite Figures
• 9.4 Perimeter and Area in the Coordinate Plane
• 9.5 Effects of Changing Dimensions Proportionally
• 9.6 Geometric Probability

Chapter 10: Spatial Reasoning

• 10.1 Solid Geometry
• 10.2 Representations of Three-Dimensional Figures
• 10.3 Formulas in Three Dimensions
• 10.4 Surface Area of Prisms and Cylinders
• 10.5 Surface Area of Pyramids and Cones
• 10.6 Volume of Prisms and Cylinders
• 10.7 Volume of Pyramids and Cones
• 10.8 Spheres

Chapter 11: Circles

• 11.1 Lines That Intersect Circles
• 11.2 Arcs and Chords
• 11.3 Sector Area and Arc Length
• 11.4 Inscribed Angles
• 11.5 Angle Relationships in Circles
• 11.6 Segment Relationships in Circles
• 11.7 Circles in the Coordinate Plane

Chapter 12: Extending Transformations Geometry

• 12.1 Reflections
• 12.2 Translations
• 12.3 Rotations
• 12.4 Compositions of Transformations
• 12.5 Symmetry
• 12.6 Tessellations
• 12.7 Dilations