Sine and cosine theorems for solving triangles. Vectors: Operations with vectors and coordinate geometry. Polygons: Areas and properties of regular polygons. Transformations: Rotations, symmetry, and translations. 💡 How to Use the Guide Effectively
Quadratic inequalities, the method of intervals, and inequalities with two variables. Functions: Quadratic functions and their graphs ( Progressions: Arithmetic and geometric progressions. Sine and cosine theorems for solving triangles
Based on standard Russian federal curricula often tested in Ershova's works: Transformations: Rotations, symmetry, and translations
Use the "Control Works" (Контрольные работы) sections as timed mock exams to build speed for the end-of-year assessments. 🛒 Where to Buy Based on standard Russian federal curricula often tested
The guide for by A.P. Ershova and V.V. Goloborodko (Ершова А.П., Голобородько В.В.) focuses on using its unique tiered structure to master the curriculum and prepare for exams like the OGE. 🛠️ Workbook Overview