# Big Ideas Math Geometry: Online Textbook Help

### Course Summary

If you use the Big Ideas Math Geometry textbook in class, this course is a great resource to supplement your studies. The course covers the same important geometry concepts found in the book, but uses short videos that make it easy to study for a geometry test or complete a homework assignment or class project.
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#### 12 chapters in Big Ideas Math Geometry: Online Textbook Help

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
• Comprehensive test covering all topics
• Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 12)}}
Ch 1. Big Ideas Math Geometry Chapter 1: Basics of Geometry {{cp.topicAssetIdToProgress[79213].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Undefined Terms of Geometry: Concepts & Significance
Score: {{cp.lessonAssetIdToProgress[14515].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14515].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Line Segments & Rays: Definition & Measurement
Score: {{cp.lessonAssetIdToProgress[14011].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14011].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Ruler Postulate: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[28111].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28111].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Congruent Segments: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[28107].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28107].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Segment Addition Postulate: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20337].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20337].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Line Segment Bisection & Midpoint Theorem: Geometric Construction
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Lesson 7 - How to Use The Midpoint Formula
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Lesson 8 - How to Find the Distance Between Two Points
Score: {{cp.lessonAssetIdToProgress[46775].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[46775].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Concave & Convex Polygons: Definition & Examples
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Lesson 10 - Perimeter & Area in the Coordinate Plane
Score: {{cp.lessonAssetIdToProgress[79214].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79214].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Measure Angles with a Protractor
Score: {{cp.lessonAssetIdToProgress[43749].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[43749].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - What is a Right Angle? - Definition & Formula
Score: {{cp.lessonAssetIdToProgress[10877].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10877].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - What is an Acute Angle? - Definition, Description & Examples
Score: {{cp.lessonAssetIdToProgress[14976].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14976].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - What is an Obtuse Angle? - Definition & Examples
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Lesson 15 - Congruent Angles: Definition & Examples
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Lesson 16 - Angle Addition Postulate: Definition & Examples
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Lesson 17 - Constructing an Angle Bisector in Geometry
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Lesson 18 - Angle Pairs: Types & Concept
Score: {{cp.lessonAssetIdToProgress[11530].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11530].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 12)}}
Ch 2. Big Ideas Math Geometry Chapter 2: Reasoning and Proofs {{cp.topicAssetIdToProgress[79215].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Conditional Statements in Math
Score: {{cp.lessonAssetIdToProgress[2375].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2375].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Biconditional Statement in Geometry: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20245].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20245].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Propositions, Truth Values and Truth Tables
Score: {{cp.lessonAssetIdToProgress[2373].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2373].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Reasoning in Mathematics: Inductive and Deductive Reasoning
Score: {{cp.lessonAssetIdToProgress[25022].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25022].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Properties and Postulates of Geometric Figures
Score: {{cp.lessonAssetIdToProgress[14516].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14516].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Addition Property of Equality: Definition & Example
Score: {{cp.lessonAssetIdToProgress[33027].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33027].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Subtraction Property of Equality: Definition & Example
Score: {{cp.lessonAssetIdToProgress[33028].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33028].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Multiplication Property of Equality: Definition & Example
Score: {{cp.lessonAssetIdToProgress[33029].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33029].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Division Property of Equality: Definition & Example
Score: {{cp.lessonAssetIdToProgress[33030].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33030].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Symmetric Property of Equality: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[14974].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14974].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Transitive Property of Equality: Definition & Example
Score: {{cp.lessonAssetIdToProgress[33031].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33031].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - The Reflexive Property of Equality: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20281].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - The Distributive Property and Algebraic Expressions
Score: {{cp.lessonAssetIdToProgress[11053].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11053].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Geometric Proofs: Definition and Format
Score: {{cp.lessonAssetIdToProgress[14897].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14897].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Congruence Properties of Line Segments & Angles
Score: {{cp.lessonAssetIdToProgress[79216].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79216].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 12)}}
Ch 3. Big Ideas Math Geometry Chapter 3: Parallel and Perpendicular Lines {{cp.topicAssetIdToProgress[79217].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Parallel, Perpendicular and Transverse Lines
Score: {{cp.lessonAssetIdToProgress[2406].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2406].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Parallel & Perpendicular Postulates
Score: {{cp.lessonAssetIdToProgress[79218].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79218].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Angles Formed by a Transversal
Score: {{cp.lessonAssetIdToProgress[13676].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13676].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Parallel Lines: How to Prove Lines Are Parallel
Score: {{cp.lessonAssetIdToProgress[13677].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13677].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Using Converse Statements to Prove Lines Are Parallel
Score: {{cp.lessonAssetIdToProgress[13678].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13678].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Parallel Postulate: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[13675].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13675].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Constructing a Parallel Line Using a Point Not on the Given Line
Score: {{cp.lessonAssetIdToProgress[13754].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13754].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Transitive Property of Parallel Lines
Score: {{cp.lessonAssetIdToProgress[79219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79219].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Perpendicular Bisector Theorem: Proof and Example
Score: {{cp.lessonAssetIdToProgress[14439].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14439].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Proving Theorems About Perpendicular Lines
Score: {{cp.lessonAssetIdToProgress[72865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[72865].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Find the Slope of a Perpendicular Line
Score: {{cp.lessonAssetIdToProgress[15004].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15004].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Using Slopes to Prove Lines Are Parallel or Perpendicular
Score: {{cp.lessonAssetIdToProgress[79220].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79220].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - How to Write a Linear Equation
Score: {{cp.lessonAssetIdToProgress[557].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[557].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - How to Find the Distance Between a Point & a Line
Score: {{cp.lessonAssetIdToProgress[67672].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[67672].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 12)}}
Ch 4. Big Ideas Math Geometry Chapter 4: Transformations {{cp.topicAssetIdToProgress[79221].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Translation in Math? - Definition, Examples, & Terms
Score: {{cp.lessonAssetIdToProgress[3762].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3762].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Reflections in Math: Definition & Overview
Score: {{cp.lessonAssetIdToProgress[5249].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5249].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Glide Reflection in Geometry: Definition & Example
Score: {{cp.lessonAssetIdToProgress[28034].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28034].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Identifying the Line of Symmetry: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[14669].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14669].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Rotations in Math: Definition & Overview
Score: {{cp.lessonAssetIdToProgress[5250].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5250].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is Rotational Symmetry? - Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20239].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20239].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What Are Congruent Figures? - Definition & Examples
Score: {{cp.lessonAssetIdToProgress[14991].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14991].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Congruence Transformation: Definition & Theorems
Score: {{cp.lessonAssetIdToProgress[72870].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[72870].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Dilation in Math: Definition & Meaning
Score: {{cp.lessonAssetIdToProgress[5210].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5210].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Similarity Transformations in Corresponding Figures
Score: {{cp.lessonAssetIdToProgress[46281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[46281].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(4, 12)}}
Ch 5. Big Ideas Math Geometry Chapter 5: Congruent Triangles {{cp.topicAssetIdToProgress[79224].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Classifying Triangles by Angles and Sides
Score: {{cp.lessonAssetIdToProgress[14339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14339].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Measuring the Angles of Triangles: 180 Degrees
Score: {{cp.lessonAssetIdToProgress[13681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13681].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Congruent Polygons: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20304].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20304].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Congruence Proofs: Corresponding Parts of Congruent Triangles
Score: {{cp.lessonAssetIdToProgress[14434].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14434].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Proving the Third Angle Theorem
Score: {{cp.lessonAssetIdToProgress[57277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[57277].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Triangle Congruence Postulates: SAS, ASA & SSS
Score: {{cp.lessonAssetIdToProgress[14433].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14433].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Congruency of Isosceles Triangles: Proving the Theorem
Score: {{cp.lessonAssetIdToProgress[14442].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14442].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is an Equilateral Triangle? - Definition, Properties & Formula
Score: {{cp.lessonAssetIdToProgress[15027].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15027].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - The AAS (Angle-Angle-Side) Theorem: Proof and Examples
Score: {{cp.lessonAssetIdToProgress[14436].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14436].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Proving Triangles Congruent: Explanation & Examples
Score: {{cp.lessonAssetIdToProgress[72869].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[72869].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 12)}}
Ch 6. Big Ideas Math Geometry Chapter 6: Relationships Within Triangles {{cp.topicAssetIdToProgress[79226].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Perpendicular Bisector: Definition, Theorem & Equation
Score: {{cp.lessonAssetIdToProgress[15013].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15013].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Angle Bisector Theorem: Proof and Example
Score: {{cp.lessonAssetIdToProgress[14440].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14440].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Properties of Concurrent Lines in a Triangle
Score: {{cp.lessonAssetIdToProgress[14344].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14344].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Proving the Triangle Midsegments Theorem
Score: {{cp.lessonAssetIdToProgress[79227].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79227].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Indirect Proof in Geometry: Definition & Examples
Score: {{cp.lessonAssetIdToProgress[20334].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20334].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Theorems of Inequality
Score: {{cp.lessonAssetIdToProgress[79228].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79228].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Triangle Inequality: Theorem & Proofs
Score: {{cp.lessonAssetIdToProgress[20327].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20327].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Comparing Triangles with the Hinge Theorem
Score: {{cp.lessonAssetIdToProgress[79229].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79229].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 12)}}
Ch 7. Big Ideas Math Geometry Chapter 7: Quadrilaterals and Other Polygons {{cp.topicAssetIdToProgress[79230].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - How to Measure the Angles of a Polygon & Find the Sum
Score: {{cp.lessonAssetIdToProgress[13682].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13682].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Parallelograms: Definition, Properties, and Proof Theorems
Score: {{cp.lessonAssetIdToProgress[13444].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13444].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Using & Graphing Parallelograms in the Coordinate Plane
Score: {{cp.lessonAssetIdToProgress[79231].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79231].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Properties of Shapes: Quadrilaterals, Parallelograms, Trapezoids, Polygons
Score: {{cp.lessonAssetIdToProgress[10602].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10602].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Properties of Shapes: Rectangles, Squares and Rhombuses
Score: {{cp.lessonAssetIdToProgress[2400].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2400].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How to Find the Number of Diagonals in a Polygon
Score: {{cp.lessonAssetIdToProgress[13752].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13752].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Trapezoid: Definition, Properties & Formulas
Score: {{cp.lessonAssetIdToProgress[8740].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8740].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Using the Trapezoid Midsegment Theorem
Score: {{cp.lessonAssetIdToProgress[79232].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79232].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Kites in Geometry: Definition and Properties
Score: {{cp.lessonAssetIdToProgress[13448].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13448].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 12)}}
Ch 8. Big Ideas Math Geometry Chapter 8: Similarity {{cp.topicAssetIdToProgress[79233].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Similar Polygons: Definition and Examples
Score: {{cp.lessonAssetIdToProgress[14097].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14097].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Finding Perimeter & Area of Similar Polygons
Score: {{cp.lessonAssetIdToProgress[79234].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79234].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How to Identify Similar Triangles
Score: {{cp.lessonAssetIdToProgress[2404].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2404].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Applications of Similar Triangles
Score: {{cp.lessonAssetIdToProgress[2405].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2405].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Triangle Proportionality Theorem
Score: {{cp.lessonAssetIdToProgress[14099].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14099].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Angle Bisector Theorem: Definition and Example
Score: {{cp.lessonAssetIdToProgress[14223].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14223].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(8, 12)}}
Ch 9. Big Ideas Math Geometry Chapter 9: Right Triangles and Trigonometry {{cp.topicAssetIdToProgress[79235].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Pythagorean Theorem: Definition & Example
Score: {{cp.lessonAssetIdToProgress[15238].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15238].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Pythagorean Theorem: Practice and Application
Score: {{cp.lessonAssetIdToProgress[2403].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2403].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Pythagorean Theorem: Converse and Special Cases
Score: {{cp.lessonAssetIdToProgress[14102].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14102].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Special Right Triangles: Types and Properties
Score: {{cp.lessonAssetIdToProgress[14201].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14201].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Trigonometric Ratios and Similarity
Score: {{cp.lessonAssetIdToProgress[14898].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14898].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Practice Finding the Trigonometric Ratios
Score: {{cp.lessonAssetIdToProgress[14899].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14899].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Properties of Inverse Trigonometric Functions
Score: {{cp.lessonAssetIdToProgress[28174].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28174].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Law of Sines: Definition and Application
Score: {{cp.lessonAssetIdToProgress[14202].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14202].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Using the Law of Sines to Solve a Triangle
Score: {{cp.lessonAssetIdToProgress[26433].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[26433].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Law of Cosines: Definition and Application
Score: {{cp.lessonAssetIdToProgress[14203].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14203].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Solving Real World Problems Using the Law of Cosines
Score: {{cp.lessonAssetIdToProgress[26432].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[26432].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(9, 12)}}
Ch 10. Big Ideas Math Geometry Chapter 10: Circles {{cp.topicAssetIdToProgress[79236].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Parts of a Circle
Score: {{cp.lessonAssetIdToProgress[46810].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[46810].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Tangent of a Circle: Definition & Theorems
Score: {{cp.lessonAssetIdToProgress[13864].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13864].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Measure of an Arc: Process & Practice
Score: {{cp.lessonAssetIdToProgress[13862].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13862].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Chord of a Circle: Definition & Formula
Score: {{cp.lessonAssetIdToProgress[20284].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20284].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Find the Measure of an Inscribed Angle
Score: {{cp.lessonAssetIdToProgress[13863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13863].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Inscribed and Circumscribed Figures: Definition & Construction
Score: {{cp.lessonAssetIdToProgress[13866].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13866].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Theorems of Finding Angle & Arc Measures
Score: {{cp.lessonAssetIdToProgress[79238].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79238].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Circumscribed Angle: Definition & Theorem
Score: {{cp.lessonAssetIdToProgress[79239].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[79239].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Measurements of Angles Involving Tangents, Chords & Secants
Score: {{cp.lessonAssetIdToProgress[13865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13865].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Measurements of Lengths Involving Tangents, Chords and Secants
Score: {{cp.lessonAssetIdToProgress[14376].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14376].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Find the Equation of a Circle
Score: {{cp.lessonAssetIdToProgress[14993].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14993].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(10, 12)}}
Ch 11. Big Ideas Math Geometry Chapter 11: Circumference, Area, and Volume {{cp.topicAssetIdToProgress[79241].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Circumference? - Definition & Equation
Score: {{cp.lessonAssetIdToProgress[10379].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10379].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Arc Length: Definition & Equation
Score: {{cp.lessonAssetIdToProgress[28062].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28062].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Circles: Area and Circumference
Score: {{cp.lessonAssetIdToProgress[8563].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8563].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Finding the Area of a Sector: Formula & Practice Problems
Score: {{cp.lessonAssetIdToProgress[15033].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15033].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Measuring the Area of a Rhombus: Formula & Examples
Score: {{cp.lessonAssetIdToProgress[13447].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13447].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Area of a Kite: Formula & Examples
Score: {{cp.lessonAssetIdToProgress[72874].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[72874].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Measuring the Area of Regular Polygons: Formula & Examples
Score: {{cp.lessonAssetIdToProgress[13680].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13680].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Are Platonic Solids? - Definition and Types
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Lesson 9 - Cross Section: Definition & Example
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Lesson 10 - Cross-Sections of 3D Figures & Revolutions of Solids
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Lesson 11 - What Are Cylinders? - Definition, Area & Volume
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Lesson 12 - Prisms: Definition, Area & Volume
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Lesson 13 - Pyramids: Definition, Area & Volume
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Lesson 14 - Cones: Definition, Area & Volume
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Lesson 15 - Spheres: Definition, Area & Volume
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Week {{::cp.getGoalWeekForTopic(11, 12)}}
Ch 12. Big Ideas Math Geometry Chapter 12: Probability {{cp.topicAssetIdToProgress[79243].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Sample Space in Statistics: Definition & Examples
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Lesson 2 - What is Theoretical Probability? - Definition, Formula & Examples
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Lesson 3 - Experimental Probability: Definition & Predictions
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Lesson 4 - Probability of Independent and Dependent Events
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Lesson 5 - How to Calculate Simple Conditional Probabilities
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Lesson 6 - What is a Two-Way Table?
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Lesson 7 - Frequency & Relative Frequency Tables: Definition & Examples
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Lesson 8 - Probability of Simple, Compound and Complementary Events
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Lesson 9 - Either/Or Probability: Overlapping and Non-Overlapping Events
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Lesson 10 - How to Calculate a Permutation
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Lesson 11 - How to Calculate the Probability of Permutations
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Lesson 12 - Math Combinations: Formula and Example Problems
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Lesson 13 - How to Calculate the Probability of Combinations
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Lesson 14 - Probability Distribution: Definition, Formula & Example
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Lesson 15 - Binomial Distribution: Definition, Formula & Examples
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