- 1 Basics of Geometry Contents
- 1.1 Points, Lines, and Planes
- 1.2 Segments and Distance
- 1.3 Angles and Measurement
- 1.4 Midpoints and Bisectors
- 1.5 Angle Pairs
- 1.6 Classifying Polygons
- 1.7 Chapter 1 Review
- 2 Reasoning and Proof
- 2.1 Inductive Reasoning
- 2.2 Conditional Statements
- 2.3 Deductive Reasoning
- 2.4 Algebraic and Congruence Properties
- 2.5 Proofs about Angle Pairs and Segments
- 2.6 Chapter 2 Review
- 3 Parallel and Perpendicular Lines
- 3.1 Lines and Angles
- 3.2 Properties of Parallel Lines
- 3.3 Proving Lines Parallel
- 3.4 Properties of Perpendicular Lines
- 3.5 Parallel and Perpendicular Lines in the Coordinate Plane
- 3.6 The Distance Formula
- 3.7 Chapter 3 Review
- 4 Triangles and Congruence
- 4.1 Triangle Sums
- 4.2 Congruent Figures
- 4.3 Triangle Congruence using SSS and SAS
- 4.4 Triangle Congruence Using ASA, AAS, and HL
- 4.5 Isosceles and Equilateral Triangles
- 4.6 Chapter 4 Review
- 5 Relationships with Triangles
- 5.1 Midsegments of a Triangle
- 5.2 Perpendicular Bisectors in Triangles
- 5.3 Angle Bisectors in Triangles
- 5.4 Medians and Altitudes in Triangles
- 5.5 Inequalities in Triangles
- 5.6 Extension: Indirect Proof
- 5.7 Chapter 5 Review
- 6 Polygons and Quadrilaterals http://www.ck12.org Contents
- 6.1 Angles in Polygons
- 6.2 Properties of Parallelograms
- 6.3 Proving Quadrilaterals are Parallelograms
- 6.4 Rectangles, Rhombuses and Squares
- 6.5 Trapezoids and Kites
- 6.6 Chapter 6 Review
- 7 Similarity
- 7.1 Ratios and Proportions
- 7.2 Similar Polygons
- 7.3 Similarity by AA
- 7.4 Similarity by SSS and SAS
- 7.5 Proportionality Relationships
- 7.6 Similarity Transformations
- 7.7 Extension: Self-Similarity
- 7.8 Chapter 7 Review
- 8 Right Triangle Trigonometry
- 8.1 The Pythagorean Theorem
- 8.2 Converse of the Pythagorean Theorem
- 8.3 Using Similar Right Triangles
- 8.4 Special Right Triangles
- 8.5 Tangent, Sine and Cosine
- 8.6 Inverse Trigonometric Ratios
- 8.7 Extension: Laws of Sines and Cosines
- 8.8 Chapter 8 Review
- 9 Circles
- 9.1 Parts of Circles & Tangent Lines
- 9.2 Properties of Arcs
- 9.3 Properties of Chords
- 9.4 Inscribed Angles
- 9.5 Angles of Chords, Secants, and Tangents
- 9.6 Segments of Chords, Secants, and Tangents
- 9.7 Extension: Writing and Graphing the Equations of Circles
- 9.8 Chapter 9 Review
- 10 Perimeter and Area
- 10.1 Triangles and Parallelograms
- 10.2 Trapezoids, Rhombi, and Kites
- 10.3 Areas of Similar Polygons
- 10.4 Circumference and Arc Length
- 10.5 Areas of Circles and Sectors
- 10.6 Area and Perimeter of Regular Polygons
- 10.7 Chapter 10 Review
- 11 Surface Area and Volume
- 11.1 Exploring Solids
- 11.2 Surface Area of Prisms and Cylinders
- 11.3 Surface Area of Pyramids and Cones
- 11.4 Volume of Prisms and Cylinders
- 11.5 Volume of Pyramids and Cones Contents http://www.ck12.org
- 11.6 Surface Area and Volume of Spheres
- 11.7 Exploring Similar Solids
- 11.8 Chapter 11 Review
- 12 Rigid Transformations
- 12.1 Exploring Symmetry
- 12.2 Translations and Vectors
- 12.3 Reflections
- 12.4 Rotations
- 12.5 Composition of Transformations
- 12.6 Extension: Tessellations
- 12.7 Chapter 12 Review
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(Marvins-Underground-K-12)
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