This stage focuses on properties of figures in three-dimensional space. The content is typically divided as follows:
: Calculation formulas for all major 3D shapes, including the use of Cavalieri's Principle . smirnova geometriia uchebnik - klass gdz
: Detailed study of the sphere, cylinder, and cone; sections and tangent planes. This stage focuses on properties of figures in
: Intersecting, parallel, and skew lines; parallelism of lines and planes; parallel planes. sections and tangent planes. : Intersecting
: Perpendicular lines and planes; theorems on three perpendiculars; distances and angles in space.
: Introduction to prisms, pyramids, and their basic properties.
: Vector operations, addition, and multiplication by a scalar. Grade 11: Measurements and Advanced Topics