: Known for clean, modern interfaces and detailed breakdowns.
(and colleagues: Butuzov, Glazkov, Yudina): The "classic" workbook used in most schools. It follows the standard textbook Geometry 7-9 . geometriia gdz rabochaia tetradka 7 klass
: The largest repository of answers for almost every Russian textbook. : Known for clean, modern interfaces and detailed breakdowns
(with Polonsky and Yakir): Part of the "Algorithm for Success" series. Often split into two parts, this workbook focuses heavily on problem-solving techniques. : Known for clean
: Students can identify errors in their logic or calculations immediately.
: Signs of congruence (SSS, SAS, ASA), isosceles triangle properties, and medians/bisectors. Parallel Lines : Properties and signs of parallel lines.
: Points, lines, segments, rays, and angles.