Book "Engineering Graphics . The section of the geometric body with a plane, created by the team of authors, is a unique manual that immerses the reader in the world of engineering graphics and geometry. This publication will become an indispensable assistant for students of technical universities, engineers, architects and all those who are interested in the design and visualization of three-dimensional objects. The main theme of the book is the study of sections of geometric bodies by plane. At first glance, this may seem like a narrow and specialized topic, but in fact it opens up a whole world of opportunities for the reader to understand spatial forms and their representation on the plane. The authors consider in detail the different types of cross sections, their properties and application in engineering practice. The reader will be able to learn how to correctly interpret and construct sections of complex bodies, which is an important skill for any specialist in the field of design. The book will be of interest not only to students, but also to practicing engineers who want to refresh their knowledge or master new methods of working with graphic representations. It is also suitable for teachers who are looking for high-quality materials for their courses .. Students and professionals passionate about architecture, design, and computer graphics will find this publication a wealth of useful guidance and practical examples. The topics raised in the book cover a wide range of aspects of engineering graphics. The authors pay attention to both theoretical foundations and practical tasks, which allows the reader not only to understand the essence, but also to apply the knowledge gained in practice. The book addresses important issues such as cross-sectional methods, their analysis and interpretation, making it a valuable resource for those who want to deepen their knowledge in this area. The style of presentation of the authors is distinguished by clarity and accessibility. They strive to make complex concepts understandable even to novice readers. Each section of the book is accompanied by illustrations and examples, which helps to better absorb the material. This approach allows not only to study the theory, but also to immediately apply knowledge in practice, which is especially important in engineering disciplines. Book "Engineering Graphics . The section of the geometric body plane” will become not only a textbook, but also a reference book for everyone who wants to develop in the field of engineering and design. It opens new horizons for understanding spatial forms and their representation, which is a key skill in the modern world of technology and innovation. If you are looking for literature that will help you master engineering graphics, improve your skills with three-dimensional objects and learn how to correctly interpret sections, this publication will become your reliable companion. Do not miss the opportunity to immerse yourself in the fascinating world of engineering graphics and discover new horizons in design and visualization!