An Unabridged Printing Of The First Edition, With A Comprehensive Index And Over 240 Figures: Association - Betweeness - Congruence - Parallels - The Circle - Problems Of Construction - Sides, Angles, And Arcs - The Sect Calculus - Proportion And The Theorems Of Similitude - Equivalence - Geometry Of Planes - Polyhedrons And Volumes - Three-Dimensional Spherics - Cone And Cylinder - Pure Spherics - Angloids Or Polyhedral Angles - Proofs Of Betweeness Theorems - The Compasses - The Solution Of Problems - Table Of Symbols