Geometriia 8 Klass Review

Circumscribed and inscribed circles of a triangle. 5. Vectors (Векторы) - Optional/Advanced Basics: Definition of a vector, coordinates, and length.

Properties of isosceles and right trapezoids; the midline of a trapezoid.

Adding and subtracting vectors, multiplying a vector by a number. geometriia 8 klass

Thales's Theorem and the definition of similar figures.

Deep dive into Rectangles, Rhombuses, and Squares. Circumscribed and inscribed circles of a triangle

3. Similarity of Triangles (Подобие треугольников) Introducing the concept of "same shape, different size."

2. Area of Polygons (Площадь многоугольников) Triangles ( )

Students learn to derive and apply formulas for the space inside shapes. Squares and Rectangles ( Advanced Areas: Parallelograms ( ), Triangles ( ), and Trapezoids (