The First Six Books of the Elements of Euclid
About This Book
A rigorous, systematic treatment of elementary plane geometry that begins with definitions, postulates, and common notions, and proceeds through stepwise constructions and proofs of propositions on lines, triangles, parallelism, proportions, polygon and circle properties, and basic construction techniques. The edition supplies numerous exercises and examination questions, offers alternative proofs and copious annotations, and adds an appendix on solids such as the cylinder, cone, and sphere together with the initial propositions of three-dimensional geometry to link planar results with spatial concepts.