Sličnost trouglova, potencija tačke, površine geometrijskih figura. Prednosti i mane PDF formata (Digitalnih zbirki)
If you are looking for legitimate, widely-used exercise books for this grade level, several authoritative publications serve the curriculum: Vene Bogoslavov (Vene 2) : Published by Zavod za udžbenike exponential and logarithmic functions
This is a premier resource for students across all types of secondary schools. It's essentially a self-study handbook that guides you through every problem in detail. exponential and logarithmic functions
: This is the most famous collection in the region. It covers complex numbers, quadratic equations, exponential and logarithmic functions, and trigonometry. A full version is often available on Archive.org Krug (Ivanović & Ognjanović) - Matematika 2 exponential and logarithmic functions