Promjer kruga je 10 cm. Koliki je polumjer?
| Mistake | Tip | |---------|-----| | Confusing krug and kružnica | Think: Kružnica = tire rim (line), Krug = pizza (area) | | Forgetting to double radius for diameter | Always ask: “Do I need the line across the whole circle?” | | Using π=3.14 in 4th grade | Use π≈3 unless told otherwise | Matematika 4 Razred Krug I Kruznica Zadaci
