### Chapter 1

Tools Of Geometry

1.1 | Points, Lines, and Planes | Exercises | p.8 |

1.2 | Linear Measure | Exercises | p.18 |

1.3 | Distance and Midpoints | Exercises | p.30 |

1.4 | Angle Measure | Exercises | p.41 |

Mid-Chapter Quiz | p.45 | ||

1.5 | Angle Relationships | Exercises | p.50 |

1.6 | Two-Dimensional Figures | Exercises | p.61 |

1.7 | Three-Dimensional Figures | Exercises | p.70 |

### Chapter 2

Reasoning And Proof

2.1 | Inductive Reasoning and Conjecture | Exercises | p.92 |

2.2 | Logic | Exercises | p.101 |

2.3 | Conditional Statements | Exercises | p.109 |

2.4 | Deductive Reasoning | Exercises | p.119 |

2.5 | Postulates and Paragraph Proofs | Exercises | p.128 |

2.6 | Algebraic Proof | Exercises | p.137 |

2.7 | Proving Segment Relationships | Exercises | p.145 |

2.8 | Proving Angle Relationships | Exercises | p.154 |

### Chapter 3

Parallel And Perpendicular Lines

3.1 | Parallel Lines and Transversals | Exercises | p.173 |

3.2 | Angles and Parallel Lines | Exercises | p.181 |

3.3 | Slopes of Lines | Exercises | p.190 |

3.4 | Equations of Lines | Exercises | p.200 |

3.5 | Proving Lines Parallel | Exercises | p.208 |

3.6 | Perpendiculars and Distance | Exercises | p.218 |

Practice Test | p.227 |

### Chapter 4

Congruent Triangles

4.1 | Classifying Triangles | Exercises | p.238 |

4.2 | Angles of Triangles | Exercises | p.248 |

4.3 | Congruent Triangles | Exercises | p.256 |

4.4 | Proving Triangles Congruent: SSS, SAS | Exercises | p.266 |

4.5 | Proving Triangles Congruent: ASA, AAS | Exercises | p.276 |

4.6 | Isosceles and Equilateral Triangles | Exercises | p.287 |

4.7 | Congruence Transformations | Exercises | p.297 |

4.8 | Triangles and Coordinate Proof | Exercises | p.304 |

Practice Test | p.313 |

### Chapter 5

Relationships In Triangles

5.1 | Bisectors of Triangles | Exercises | p.327 |

5.2 | Medians and Altitudes of Triangles | Exercises | p.337 |

5.3 | Inequalities in One Triangle | Exercises | p.346 |

5.4 | Indirect Proof | Exercises | p.354 |

5.5 | The Triangle Inequality | Exercises | p.362 |

5.6 | Inequalities in Two Triangles | Exercises | p.371 |

### Chapter 6

Quadrilaterals

6.1 | Angles of Polygons | Exercises | p.393 |

6.2 | Parallelograms | Exercises | p.403 |

6.3 | Tests for Parallelograms | Exercises | p.413 |

6.4 | Rectangles | Exercises | p.422 |

6.5 | Rhombi and Squares | Exercises | p.431 |

6.6 | Trapezoids and Kites | Exercises | p.440 |

### Chapter 7

Proportions And Similarity

7.1 | Ratios and Proportions | Exercises | p.460 |

7.2 | Similar Polygons | Exercises | p.468 |

7.3 | Similar Triangles | Exercises | p.479 |

7.4 | Parallel Lines and Proportional Parts | Exercises | p.489 |

7.5 | Parts of Similar Triangles | Exercises | p.498 |

7.6 | Similarity Transformations | Exercises | p.508 |

7.7 | Scale Drawings and Models | Exercises | p.514 |

### Chapter 8

Right Triangles And Trigonometry

8.1 | Geometric Mean | Exercises | p.535 |

8.2 | The Pythagorean Theorem and Its Converse | Exercises | p.545 |

8.3 | Special Right Triangles | Exercises | p.556 |

8.4 | Trigonometry | Exercises | p.567 |

8.5 | Angles of Elevation and Depression | Exercises | p.577 |

8.6 | The Law of Sines and Law of Cosines | Exercises | p.586 |

8.7 | Vectors | Exercises | p.597 |

### Chapter 9

Transformations And Symmetry

9.1 | Reflections | Exercises | p.619 |

9.2 | Translations | Exercises | p.627 |

9.3 | Rotations | Exercises | p.635 |

9.4 | Compositions of Transformations | Exercises | p.645 |

9.5 | Symmetry | Exercises | p.656 |

9.6 | Dilations | Exercises | p.663 |

### Chapter 10

Circles

10.1 | Circles and Circumference | Exercises | p.687 |

10.2 | Measuring Angles and Arcs | Exercises | p.696 |

10.3 | Arcs and Chords | Exercises | p.704 |

10.4 | Inscribed Angles | Exercises | p.713 |

10.5 | Tangents | Exercises | p.721 |

10.6 | Secants, Tangents, and Angle Measures | Exercises | p.731 |

10.7 | Special Segments in a Circle | Exercises | p.739 |

10.8 | Equations of Circles | Exercises | p.746 |

### Chapter 11

Areas Of Polygons And Circles

11.1 | Areas of Parallelograms and Triangles | Exercises | p.767 |

11.2 | Areas of Trapezoids, Rhombi, and Kites | Exercises | p.777 |

11.3 | Areas of Circles and Sectors | Exercises | p.784 |

11.4 | Areas of Regular Polygons and Composite Figures | Exercises | p.795 |

11.5 | Areas of Similar Figures | Exercises | p.805 |

### Chapter 12

Extending Surface Area And Volume

12.1 | Representations of Three-Dimensional Figures | Exercises | p.825 |

12.2 | Surface Areas of Prisms and Cylinders | Exercises | p.833 |

12.3 | Surface Areas of Pyramids and Cones | Exercises | p.843 |

12.4 | Volumes of Prisms and Cylinders | Exercises | p.850 |

12.5 | Volumes of Pyramids and Cones | Exercises | p.860 |

12.6 | Surface Areas and Volumes of Spheres | Exercises | p.868 |

12.7 | Spherical Geometry | Exercises | p.875 |

12.8 | Congruent and Similar Solids | Exercises | p.883 |

### Chapter 13

Probability And Measurement

13.1 | Representing Sample Spaces | Exercises | p.902 |

13.2 | Probability with Permutations and Combinations | Exercises | p.911 |

13.3 | Geometric Probability | Exercises | p.918 |

13.4 | Simulations | Exercises | p.927 |

13.5 | Probabilities of Independent and Dependent Events | Exercises | p.935 |

13.6 | Probabilities of Mutually Exclusive Events | Exercises | p.943 |