The First Six Books of the Elements of Euclid
Read The First Six Books of the Elements of Euclid by Euclid and John Casey online. Browse the complete text, chapters and notes.
Editions
Table of contents
1. Front matter2. THE FIRST SIX BOOKS OF THE ELEMENTS OF EUCLID, AND PROPOSITIONS I.-XXI. OF BOOK XI., AND AN APPENDIX ON THE CYLINDER, SPHERE, CONE, Etc. WITH COPIOUS ANNOTATIONS AND NUMEROUS EXERCISES.3. PREFACE.4. INTRODUCTION.5. BOOK I. THEORY OF ANGLES, TRIANGLES, PARALLEL LINES, AND PARALLELOGRAMS.6. BOOK I. THEORY OF ANGLES, TRIANGLES, PARALLEL LINES, AND PARALLELOGRAMS. (continued 2)7. BOOK II. THEORY OF RECTANGLES8. BOOK III. THEORY OF THE CIRCLE9. BOOK IV. INSCRIPTION AND CIRCUMSCRIPTION OF TRIANGLES AND OF REGULAR POLYGONS IN AND ABOUT CIRCLES10. BOOK V. THEORY OF PROPORTION11. BOOK VI. APPLICATION OF THE THEORY OF PROPORTION12. BOOK VI. APPLICATION OF THE THEORY OF PROPORTION (continued 2)13. BOOK XI. THEORY OF PLANES, COPLANAR LINES, AND SOLID ANGLES