Modern Geometry is a book written by Charles Godfrey and published in 1908. The book is a comprehensive introduction to the principles of geometry, focusing on the modern approach to the subject. The author covers a wide range of topics, including Euclidean geometry, non-Euclidean geometry, and projective geometry. The book is designed to be accessible to students with a basic understanding of algebra and trigonometry, and it includes numerous examples and exercises to help readers master the concepts presented. The author also includes historical background and context for the development of the various geometric principles and theories. Overall, Modern Geometry is an essential resource for anyone interested in the study of geometry, and it remains a classic text in the field.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.