Which or geometry topic are you currently working on?
If you are looking for where to access these "GDZ" solutions online or as a PDF for a specific grade level (7, 8, 9, 10, or 11). gdz po geometrii apostolova
The phrase refers to "Gotovye Domashnie Zadaniya" (Solved Homework Assignments) for geometry textbooks authored by Galina V. Apostolova . These textbooks are widely used in Ukrainian schools for grades 7 through 11. Which or geometry topic are you currently working on