Definition, properties of sides/angles, and signs of a parallelogram.
Thales's Theorem and the definition of similar figures. geometriia 8 klass
Deep dive into Rectangles, Rhombuses, and Squares. Definition, properties of sides/angles, and signs of a
Using similarity to find the heights of objects or distances across rivers. 4. Circles (Окружность) Interactions: Tangent lines and their properties. properties of sides/angles
Properties of isosceles and right trapezoids; the midline of a trapezoid.
2. Area of Polygons (Площадь многоугольников)
Central angles vs. Inscribed angles (and the relationship between them).