Euclid's Elements Reference Page
Basic geometric notions and constructions. The first treatment of the Pythagorean theorem.
Circles, inscribed angles, tangents, power of a point.
Inscribed and circumscribed triangles and regular pentagon, hexagon, quindecagon
Similar figures. The second treatment of the Pythagorean theorem.
Geometric sequence, proportions.
More of Number Theory: perfect numbers, sum of geometric series.
Method of exhaustion.
Basics of the 3D geometry.
Volumes by the method of exhaustion.
- T. L. Heath, Euclid: The Thirteen Books of The Elements, Dover, 1956
- R. Simson, The Elements of Euclid, Books I-VI, XI, XII + Euclid's Data, Elibron Classics, 2005