: Provides detailed answers for the Atanasyan 7th-9th grade workbooks, organized by chapter and paragraph.

: While not a traditional GDZ, it provides theory and practice tasks that align with school workbooks to help you understand why a solution is correct. Content Overviews by Grade

: A massive database covering various authors beyond Atanasyan, such as Merzlyak and Ister .

Several platforms offer comprehensive, step-by-step solutions and even video explanations for geometry tasks:

: Offers long-form video walkthroughs (8+ hours) for hundreds of problems in the Atanasyan workbook, which is helpful if you need to see the drawing process.