Barron's math 360 provides a complete guide to the fundamentals of geometry. Whether you're a student or just looking to expand your brain power, this book is your go-to resource for everything geometry.

Prior editions published under the titles Geometry: the easy way and EZ geometry. Includes index. "Online practice."

How to use this book -- Building a geometry vocabulary -- Measure and congruence -- Angle pairs and perpendicular lines -- Parallel lines -- Angles of a polygon -- Proving triangles are congruent -- Applying congruent triangles -- Transformation geometry -- Ratio, proportion, and similarity -- The right triangle -- Geometric inequalities, indirect proof, and concurrencies -- Special quadrilaterals -- Circles and angle measurement -- Chord, tangent, and secant segments -- Area and volume -- Coordinate geometry -- Some geometric relationships and formulas worth remembering.