Geometry Demystified

Say goodbye to dry presentations, grueling formulas, and abstract theory that would put Einstein to sleep - now there's an easier way to master chemistry, biology, trigonometry, and geometry. McGraw-Hill's "Demystified" series teaches complex subjects in a unique, easy-to-absorb manner and is designed for users without formal training, unlimited time, or genius IQs. Organized like self-teaching guides, they come complete with key points, background information, questions at the end of each chapter, and final exams. There's no better way to gain instant expertise! This book: will help users understand circle and triangle models; inverses of circular functions; graphs of functions; coordinate conversions; angles and distances; waves and phase; complex numbers; vectors; trigonometry in 3-space; and much more.