2. Area of Polygons (Площадь многоугольников)
Adding and subtracting vectors, multiplying a vector by a number. geometriia 8 klass
Angle-Angle (AA), Side-Angle-Side (SAS), and Side-Side-Side (SSS). geometriia 8 klass
Using similarity to find the heights of objects or distances across rivers. 4. Circles (Окружность) Interactions: Tangent lines and their properties. geometriia 8 klass