Start Geometry Part 2

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Chapter 6 is "Proving Triangles Are Congruent", first Correspondences and Congruent Triangles, Proving Triangles Congruent: SSS, SAS, and ASA Postulates, Proving Overlapping Triangles Congruent, Proving Triangles Congruent: AAS and Hy-Leg Methods, When Two Triangles are Not Congruent. Chapter 7 is "Applying Congruent Triangles", Using Congruent Triangles to Prove Segments and Angles Congruent, Using Congruent Triangles to Prove Special Properties of lines, Classifying Triangles and Special Segments, The Isosceles Triangle, Double Congruence Proofs. Chapter 8 is "Geometric Inequalities", with Some Basic Properties of Inequalities, Inequality Relationships in a Triangle, The Indirect Method of Proof. Chapter 9 is "Special Quadrilaterals", with Classifying Quadrilaterals, Properties of a Parallelogram, Properties of Special Parallelograms, Proving a Quadrilateral is a Parallelogram, Applications of Parallelogram, and Properties of a Trapezoid. Chapter 10 is "Ratio, Proportion, and Similarity", with Ratio and Proportion, Proportions in a Triangle, When Are Polygons Similar? Proving Tringles Similar, Proving Lengths of Sides of Similar Triangles in Proportion, Proving products of Segment Lengths Equal. Chapter 11 is "The Right Triangle", with Proportions in a Right Triangle, The Pythagorean Theorem, Special Right-Triangle Relationships, Trigonometric Ratios, Indirect Measurement in a Right Triangle. Chapter 12 is "Circles and Angle Measurement", with The Parts of a Circle, Arcs and Central Angles, Diameters and Chords, Tangents and Secants, Angle Measurment: Vertex on the Circle, Angle Measurement: Vertex in the Interior of the Circle, Angle Measurement: Vertex in the Exterior of the Circle, and Using Angle-Measurement Theorems. Chapter 13 is "Chord, Tangent, and Secant Segments", with Equidistant Chords, Tangents and Circles, Similar Triangles and Circles, Tangents- and Secant-Segment Relationships, Circumference and Arc Length. Chapter 14 covers "Area and Volume", with Areas of a Rectangle, Square, and Parallelogram, Areas of a Triangle and Trapezoid, Comparing Areas, Area of a Regular Polygon, Areas of a Circle, Sector, and Segment, and Geometric Solids. Grandma will add one last lesson to cover the Contents and Preface.