Description Geometry (only Russian)

Available only in Russian so far!
All GEOMETRY theory in one application!
⭐ The content was written by an experienced math teacher. Using it you will be able to solve most school course geometry tasks and pass geometry exams.
⭐ Almost all geometry textbooks, applications, sites and videos are watered down or miss half of the information. We removed all unnecessary text and left the value and understanding of each topic.
⭐ This application does not require special permissions, can work without the Internet, has a cool design and convenient navigation. Most importantly, it is ads free!
⭐ Topics, that are currently represented in the application:
PLANIMETRY
- Lines and angles
- Triangles
- Quadrangles
- Сircumferences and circles
- Polygons
- Vectors
STEREOMETRY
- Lines and planes
- Prism
- Pyramid
- Cylinder
- Cone
- Sphere and ball
- Inscribed and described bodies
- Vectors and coordinates in 3d
We are waiting for your suggestions and questions in «Feedback» section.