Geometry Demystified Hard Stuff Made Easy 2nd Stan Gibilisco by Stan Gibilisco 9780071756273, 0071756272 instant download after payment.

A new ANGLE to learning GEOMETRY 
Trying to understand geometry but feel like you're stuck in another dimension? Here's your solution. Geometry Demystified, Second Edition helps you grasp the essential concepts with ease.Written in a step-by-step format, this practical guide begins with two dimensions, reviewing points, lines, angles, and distances, then covers triangles, quadrilaterals, polygons, and the Cartesian plane. The book goes on to discuss three dimensions, explaining surface area, volume, vectors, Cartesian three-space, alternative coordinates, hyperspace, and warped space. Detailed examples, concise explanations, and worked-out problems make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce learning. 
It's a no-brainer! You'll learn about: 
Plane geometry and solid geometry 
Using a drafting compass and straight edge 
Solving pairs of equations 
Working with vectors in three-space 
Polar coordinates 
Cartesian n-space 
Simple enough for a beginner, but challenging enough for an advanced student, Geometry Demystified, Second Edition helps you master this fundamental mathematics subject.