1-1 Points, Lines, and Planes

1-2 Line Segments and Distance

1-3 Locating Points and Midpoints

1-4 Angle Measure

1-5 Angle Relationships

1-6 Two-Dimensional Figures

1-7 Transformations in the Plane

1-8 Three-Dimensional Figures

1-9 Revision

2-1 Parallel Lines and Transversals Practice

2-2 Slope and Equations of Lines Practice

2-3 Proving Lines Parallel

2-4 Perpendiculars and Distance

2-5 Revision

3-1 Reflections

3-2 Translations

3-3 Rotations

3-4 Compositions of Transformations

3-5 Symmetry

3-6 Revision

4-1 Angles of Triangles

4-2 Congruent Triangles

4-3 Proving Triangles Congruent–SSS, SAS

4-4 Proving Triangles Congruent–ASA, AAS

4-5 Proving Right Triangles Congruent

4-6 Isosceles and Equilateral Triangles

4-7 Triangles and Coordinate Proof

4-8 Revision

5-1 Bisectors of Triangles

5-2 Medians and Altitudes of Triangles

5-3 Inequalities in One Triangle

5-4 The Triangle Inequality

5-5 Inequalities in Two Triangles

5-6 Revision

6-1 Angles of Polygons

6-2 Parallelograms

6-3 Tests for Parallelograms

6-4 Rectangles

6-5 Rhombi and Squares

6-6 Trapezoids and Kites

6-7 Revision

7-1 Dilation

7-2 Similar Polygons

7-3 Similar Triangles - AA Similarity

7-4 Similar Triangles - SSS and SAS Similarity

7-5 Parallel Lines and Proportional Parts

7-6 Parts of Similar Triangles

7-7 Revision

8-1 Geometric Mean

8-2 The Pythagorean Theorem and Its Converse

8-3 Special Right Triangles

8-4 Trigonometry

8-5 Angles of Elevation and Depression

8-6 The Law of Sines

8-7 The Law of Cosines

8-8 Revision

9-1 Circles and Circumference

9-2 Measuring Angles and Arcs

9-3 Arcs and Chords

9-4 Inscribed Angles

9-5 Tangents

9-6 Secants, Tangents, and Angle Measures

9-7 Equations of Circles

9-8 Equations of Parabolas

9-9 Revision