“Geometry Tasks: Planimetry” is a fascinating and useful manual written by the author of I. F. Sharygin, which will be a real discovery for all who seek to deepen their knowledge in the field of geometry This book is not just a collection of problems, but a whole world in which every reader will be able to find answers to their questions and develop their skills in solving geometric problems. The book contains tasks of varying complexity, which allows both beginners and more experienced students to find something useful for themselves. Sharygin masterfully combines theory and practice, offering readers not only solutions but also detailed explanations that will help them better understand the basic principles of planimetry. Each task is accompanied by illustrations and diagrams, which makes the material more visual and accessible. This is especially important for visual learners who are better at perceiving information through images. The book will be of interest to schoolchildren, students, as well as everyone who is preparing for exams or Olympiads in mathematics . She will be an excellent assistant for teachers who want to enrich their lessons with new tasks and methods of solving them. If you are looking for literature that will help you not only to prepare for the test, but also to develop logical thinking, then “Geometry Tasks: Planimetry” is exactly what you need. The topics raised in the book cover a wide range of issues related to geometric shapes, their properties and relationships. Sharygin not only offers problems in finding areas and perimeters, but also touches on more complex aspects, such as the Pythagorean theorem, the similarity of triangles and the properties of circles. This allows the reader not only to solve problems, but also to better understand geometric concepts, which in turn contributes to the development of analytical thinking. The author's style is clear and accessible. Sharygin is able to explain complex things in simple language, which makes his books popular with a wide audience. He is also known for his other works on mathematics and physics, which have gained recognition from both students and faculty. His approach to learning is based on the principles of accessibility and fun, which makes learning mathematics less intimidating and more interesting. If you are looking for books on geometry that will help you to prepare for exams, improve your skills or just get carried away with mathematics, then “Tasks on geometry: planimetry” will become your reliable companion. This book will not only expand your knowledge, but also inspire new achievements in the world of numbers and figures. Do not miss the opportunity to immerse yourself in the fascinating world of planimetry with E. F. Sharygin, who will easily guide you through all the intricacies and nuances of this important area of mathematics Read, solve problems and discover new horizons of knowledge!