Often used in more advanced or specialized classes, focusing on rigorous proofs.
Applications in right-angled triangles.
The most common textbook used for grades 7–9. Control works based on his material focus on quadrilaterals, the Pythagorean theorem, and similar triangles.
Properties of similar triangles and Thales's theorem.
Контрольные работы по геометрии 8 класс (Атанасян)