The manual «Geometry» was published by N. P. Muranova, O. V. Nikulina, O. V. Romaniuk according to the plan of publishing manuscripts of the Institute of Innovative Educational Technologies.

The manual is intended for study certain topics of the course «Geometry» in accordance with the program of secondary schools, for using in elective courses, for preparing to External Independent Testing and to ensure the educational process of discipline «Mathematics».

The manual contains sections «Method of coordinates on plane», «Vectors on  plane», «Solving triangles», «Regular polygons», «Geometric transformations», which correspond to the part of the program from the course «Geometry».

The available theoretical material of the manual will help students (pupils) to understand the management of their own learning, the implementation of personal development, gaining new knowledge and skills by independently performing exercises (tasks) presented at different levels - A, B, and C. 

The manual is partial and practice-oriented, as evidenced by the multi-level tasks of each level, presented different ways to solve them, available exercises (tasks) of a search nature and posted reference material from previous courses in mathematics.

The manual «Geometry» will be useful for pupils, listeners, students, teachers, lecturers.