Geometry. Learn to solve problems in various ways. Boost your brainpower. Advanced level

The proposed book is devoted to solving the same problem, but in different ways.
The number of methods given - from 2 to 13, while using original ideas and methods of solutions that contribute to increasing the level and quality of knowledge necessary for the successful delivery of the exam in mathematics of a specialized level and victory at olympiads of various levels.
The solution of the same problem in different ways makes it possible to more fully investigate the properties of the geometric figure and identify the simplest solutions.
The found method found in the future is often used in solving more difficult problems. At the same time, the student develops his creative capabilities, forms cognitive interest, develops research skills.
The book has three paragraphs, of which the first two contain detailed solutions and justification of the problems of planimetry. At the end of the second paragraph, tasks are given for independent solution, to which answers are given.
In the third paragraph, selected tasks are given to use Pythagoras formulas, which are only mentioned in the geometry textbook.
In addition, the book contains brief theoretical information throughout the geometry rate of grades 7-9.
The book is addressed to students in grades 7-11, applicants, mathematics teachers, tutors and all fans of mathematics