When you need just the essentials of geometry, this Easy Outlines book is there to help
If you are looking for a quick nuts-and-bolts overview of geometry, it's got to be Schaum's Easy Outline. This book is a pared-down, simplified, and tightly focused version of its Schaum's Outline cousin, with an emphasis on clarity and conciseness.
Graphic elements such as sidebars, reader-alert icons, and boxed highlights stress selected points from the text, illuminate keys to learning, and give you quick pointers to the essentials.
Topics include: Lines, Angles, and Triangles, Deductive Reasoning, Triangles, Parallel Lines, Distances, and Angle Sums, Trapezoids and Parallelograms, Circles, Similarity, Areas, Regular Polygons and the Circle, Constructions, Formulas for Reference, Proofs of Important Theorems