Stereometry tasks

The book includes about 800 stereometry tasks equipped with detailed solutions. Most of the tasks in their subject refers to the school curriculum. The level of their difficulties is mainly slightly higher than ordinary school tasks, and there are also a number of very difficult tasks intended for students of mathematical classes. The tasks are divided into cycles related to the general idea of ​​the solution. Inside each cycle, the tasks are located in the order of increasing difficulty. Such breakdown will help the reader navigate the tasks in a large set of tasks and will give him the opportunity to understand the topic that interests him, without reading the whole book in a row.
For schoolchildren, teachers of mathematics, heads of mathematical circles, students of pedagogical institutes and universities.
2nd edition