Basic properties of figures, areas, and angles.
While the 2013 edition is older, you can often find archived digital copies or used physical copies on platforms like: reshebnik po sborniku gia 2013 pod redakciej lysenko
Attempt the variants in the main workbook first without looking at the reshebnik. Basic properties of figures, areas, and angles
Educational repositories like Yumpu or Edu.Tatar.ru often host older pedagogical materials. Basic properties of figures