Стереометрия для ЕГЭ в 3D/AR

An interactive textbook on solid geometry in your pocket!

This app is for those who want to maximize their spatial thinking. Solve problems, prepare for the Unified State Exam, and review school material in 3D and augmented reality.

Stearometry includes:
- Theory with a visual representation of 3D models of figures
- Practice, which includes problems of varying difficulty from questions 3 and 14 of the Unified State Exam in advanced mathematics with step-by-step solutions using 3D models with animations of constructions and sections.

The entire "Theory" section is conveniently divided into main topics and is based on the programs used in 10th and 11th grades.
We've stripped away all unnecessary information from this theory and left only what's useful for solving problems. To help you master something new, we've added additional material, such as "The Method of Volumes," which isn't taught in all schools, but which will teach you how to solve solid geometry problems even easier and faster!

In the "Practice" section, you can solve real problems from the Unified State Exam in advanced mathematics, as well as view detailed solutions for each problem with step-by-step explanations and all the calculations involved. The entire solution is based solely on facts you already know from your school curriculum or those presented in this app in the "Theory" section.