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Reasoning in Geometry | |
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Check Your Readiness | |
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Patterns and Inductive Reasoning | |
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Investigation: To Grandmother's House We Go! | |
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Points, Lines, and Planes | |
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Lessons 1-1 and 1-2 | |
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Postulates | |
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Conditional Statements and Their Converses | |
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Lessons 1-3 and 1-4 | |
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Tools of the Trade | |
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A Plan for Problem Solving | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Segment Measure and Coordinate Graphing | |
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Check Your Readiness | |
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Real Numbers and Number Lines | |
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Segments and Properties of Real Numbers | |
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Lessons 2-1 and 2-2 | |
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Congruent Segments | |
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The Coordinate Plane | |
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Lessons 2-3 and 2-4 | |
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Investigation: "V" Is for Vector | |
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Midpoints | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Angles | |
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Check Your Readiness | |
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Angles | |
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Angle Measure | |
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Investigation: Those Magical Midpoints | |
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The Angle Addition Postulate | |
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Adjacent Angles and Linear Pairs of Angles | |
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Lessons 3-1 through 3-4 | |
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Complementary and Supplementary Angles | |
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Congruent Angles | |
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Lessons 3-5 and 3-6 | |
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Perpendicular Lines | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Parallels | |
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Check Your Readiness | |
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Parallel Lines and Planes | |
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Parallel Lines and Transversals | |
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Investigation: When Does a Circle Become a Line? | |
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Transversals and Corresponding Angles | |
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Lessons 4-1 through 4-3 | |
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Proving Lines Parallel | |
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Slope | |
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Lessons 4-4 and 4-5 | |
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Equations of Lines | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Triangles and Congruence | |
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Check Your Readiness | |
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Classifying Triangles | |
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Angles of a Triangle | |
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Geometry in Motion | |
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Lessons 5-1 through 5-3 | |
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Congruent Triangles | |
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Investigation: Take a Shortcut | |
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SSS and SAS | |
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Lessons 5-4 and 5-5 | |
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ASA and AAS | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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More About Triangles | |
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Check Your Readiness | |
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Medians | |
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Altitudes and Perpendicular Bisectors | |
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Angle Bisectors of Triangles | |
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Lessons 6-1 through 6-3 | |
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Investigation: What a Circle! | |
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Isosceles Triangles | |
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Right Triangles | |
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The Pythagorean Theorem | |
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Distance on the Coordinate Plane | |
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Assessment | |
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Lessons 6-4 through 6-7 | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Triangle Inequalities | |
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Check Your Readiness | |
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Segments, Angles, and Inequalities | |
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Exterior Angle Theorem | |
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Investigation: Linguine Triangles-Hold the Sauce! | |
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Inequalities Within a Triangle | |
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Quiz: Lessons 7-1 through 7-3 | |
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Triangle Inequality Theorem | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Quadrilaterals | |
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Check Your Readiness | |
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Quadrilaterals | |
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Parallelograms | |
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Lessons 8-1 and 8-2 | |
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Tests for Parallelograms | |
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Rectangles, Rhombi, and Squares | |
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Lessons 8-3 and 8-4 | |
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Trapezoids | |
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Investigation: Go Fly a Kite! | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Proportions and Similarity | |
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Check Your Readiness | |
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Using Ratios and Proportions | |
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Similar Polygons | |
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Lessons 9-1 and 9-2 | |
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Similar Triangles | |
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Proportional Parts and Triangles | |
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Triangles and Parallel Lines | |
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Investigation: Are Golden Triangles Expensive? | |
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Proportional Parts and Parallel Lines | |
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Lessons 9-3 through 9-6 | |
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Perimeters and Similarity | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Polygons and Area | |
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Check Your Readiness | |
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Naming Polygons | |
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Diagonals and Angle Measure | |
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Areas of Polygons | |
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Lessons 10-1 through 10-3 | |
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Areas of Triangles and Trapezoids | |
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Areas of Regular Polygons | |
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Investigation: How About That Pythagoras! | |
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Symmetry | |
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Lessons 10-4 through 10-6 | |
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Tessellations | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Circles | |
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Check Your Readiness | |
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Parts of a Circle | |
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Investigation: A Locus Is Not a Grasshopper! | |
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Arcs and Central Angles | |
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Lessons 11-1 and 11-2 | |
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Arcs and Chords | |
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Inscribed Polygons | |
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Circumference of a Circle | |
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Lessons 11-3 through 11-5 | |
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Area of a Circle | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Surface Area and Volume | |
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Check Your Readiness | |
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Solid Figures | |
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Investigation: Take a Slice | |
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Surface Areas of Prisms and Cylinders | |
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Volumes of Prisms and Cylinders | |
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Lessons 12-1 through 12-3 | |
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Surface Areas of Pyramids and Cones | |
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Volumes of Pyramids and Cones | |
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Lessons 12-4 and 12-5 | |
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Spheres | |
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Similarity of Solid Figures | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Right Triangles and Trigonometry | |
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Check Your Readiness | |
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Simplifying Square Roots | |
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45[degree]-45[degree]-90[degree] Triangles | |
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Lessons 13-1 and 13-2 | |
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30[degree]-60[degree]-90[degree] Triangles | |
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Tangent Ratio | |
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Lessons 13-3 and 13-4 | |
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Investigation: I Spy | |
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Sine and Cosine Ratios | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Circle Relationships | |
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Check Your Readiness | |
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Inscribed Angles | |
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Tangents to a Circle | |
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Investigation: The Ins and Outs of Polygons | |
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Secant Angles | |
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Lessons 14-1 through 14-3 | |
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Secant-Tangent Angles | |
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Segment Measures | |
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Lessons 14-4 and 14-5 | |
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Equations of Circles | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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Formalizing Proof | |
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Check Your Readiness | |
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Logic and Truth Tables | |
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Deductive Reasoning | |
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Paragraph Proofs | |
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Lessons 15-1 through 15-3 | |
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Preparing for Two-Column Proofs | |
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Two-Column Proofs | |
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Lessons 15-4 and 15-5 | |
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Coordinate Proofs | |
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Investigation: Don't Touch the Poison Ivy | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |
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More Coordinate Graphing and Transformations | |
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Check Your Readiness | |
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Solving Systems of Equations by Graphing | |
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Solving Systems of Equations by Using Algebra | |
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Lessons 16-1 and 16-2 | |
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Translations | |
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Reflections | |
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Rotations | |
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Lessons 16-3 through 16-5 | |
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Dilations | |
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Investigation: Artists Do Math, Don't They? | |
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Assessment | |
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Study Guide and Assessment | |
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Chapter Test | |
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Preparing for Standardized Tests | |