: Geometric rules (triangle and parallelogram laws) and properties of addition.
: Understanding transformations that change size but preserve shape. Additional Components tetrad po geometrii 9 klass atanasian onlain
: Calculating coordinates of a segment's midpoint and finding the distance between two points. : Geometric rules (triangle and parallelogram laws) and
: Definition, coordinate form, and the angle between vectors. : Definition, coordinate form, and the angle between vectors
: Definition, length (modulus) of a vector, and equality of vectors.
The detailed content of the 9th-grade geometry workbook (Rabochaya Tetrad) by and colleagues is structured to align directly with the main textbook chapters, covering vectors, coordinates, trigonometry, circles, and geometric transformations . The workbook typically includes basic tasks with text templates to help students practice new concepts immediately after they are introduced in class. Detailed Table of Contents Chapter 9: Vectors (Векторы)
: Practical tasks on central and axial symmetry, parallel translation, and rotation.