Chapter 1: Lines, Angles, and Triangles. Chapter 2: Deductive Reasoning. Chapter 3: Congruent Triangles. Chapter 4: Parallel Lines, Distances, and Angle Sums. Chapter 5: Trapezoids and Parallelograms. Chapter 6: Circles. Chapter 7: Similarity. Chapter 8: Areas. Chapter 9: Regular Polygons and the Circle. Chapter 10: Constructions.
Barnett Rich holds a PH.D. from Columbia University. Among his many achievements are the 6 degrees that he earned and the 23 books that he wrote, among them Schaum's Outlines of Elementary Algebra, Modern Elementary Algebra, and Review of Elementary Algebra.