The book ""The Theory Of The Imaginary In Geometry: Together With The Trigonometry Of The Imaginary"" was written by J. L. S. Hatton in 1920. This book is a comprehensive guide to the theory of imaginary numbers in geometry and trigonometry. It explores the concept of imaginary numbers and their applications in geometry, including the use of complex numbers to solve geometric problems.The book is divided into two parts. The first part covers the theory...