**A Tour of Triangle Geometry**

by Paul Yiu

**Publisher**: Florida Atlantic University 2005**Number of pages**: 52

**Description**:

In this paper we outline some interesting results with illustrations made by dynamic software. We shall center around the notions of reflection and isogonal conjugation, and introduce a number of interesting triangle centers, lines, conics, and a few cubic curves.

Download or read it online for free here:

**Download link**

(1.3MB, PDF)

## Similar books

**Famous Problems of Elementary Geometry**

by

**Felix Klein**-

**Ginn and Co.**

Professor Pelix Klein presented in this book a discussion of the three famous geometric problems of antiquity -- the duplication of the cube, the trisection of an angle, and the quadrature of the circle, as viewed in the light of modern research.

(

**3006**views)

**Geometry: From Ancient to Modern**

by

**Wong Yan Loi**-

**National University of Singapore**

Contents: Pythagoras' theorem; Pythagorean triples; commensurable and incommensurable quantities; Eudoxus' theory of proportion; method of exhaustion; continued fractions; the surface area of a sphere; the method; regular polyhedra; symmetries; etc.

(

**5703**views)

**Theory of Symmetry and Ornament**

by

**Slavik V. Jablan**-

**Matematicki Institut**

This work is a comparative analysis of the theory of discrete and visually presentable continuous symmetry groups in the plane E2 or in E2\{O}: Symmetry Groups of Rosettes, Friezes and Ornaments, Similarity Symmetry Groups in E2, etc.

(

**8720**views)

**The Pythagorean Theorem: Crown Jewel of Mathematics**

by

**John C. Sparks**-

**AuthorHouse**

The book chronologically traces the Pythagorean theorem from the beginning, through 4000 years of Pythagorean proofs. The text presents some classic puzzles, amusements, and applications. An epilogue summarizes the importance of the theorem.

(

**12128**views)