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Modern Geometry
Paperback
ISBN13: 9781025404318
Publisher: Tradd Street Press
Published: Feb 14 2026
Pages: 338
Weight: 1.04
Height: 0.70 Width: 6.14 Depth: 9.21
Language: English
Modern Geometry is a profound exploration of Euclidean geometry that delves into the advanced properties of the triangle and the circle. Authored by Roger A. Johnson, this work is widely considered a cornerstone of mathematical literature, often cited for its rigorous approach to synthetic geometry. The text moves beyond basic geometric concepts to examine complex theorems and constructions that were developed during the nineteenth and early twentieth centuries, offering a level of detail that remains relevant for modern mathematicians and scholars.
The book systematically covers a wide range of topics, including the properties of the nine-point circle, the geometry of the triangle, and various collinearity and concurrency theorems such as those involving the Simson line and the orthocenter. With its logical progression and clear demonstrations, the work provides a vital bridge between elementary geometry and higher-level mathematical studies. Modern Geometry is prized not only for its historical significance but also for its practical utility in teaching the elegance of geometric proof. It remains an indispensable resource for anyone interested in the classical foundations of mathematics and the enduring beauty of spatial relationships.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
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