Matematika 4 Razred Krug I Kruznica Zadaci Apr 2026

Petar's curiosity was piqued, and he stepped into the circle. Suddenly, he found himself transported to a fantastical realm where circles and circumferences came to life.

Finally, Petar solved the last Zadaci: "A circle has a circumference of 31.4 cm. What is its radius?" With a flourish, Petar wrote: "C = 2 × π × r => r = C / (2 × π) = 31.4 / (2 × 3.14) = 5 cm." Matematika 4 Razred Krug I Kruznica Zadaci

The first task read: "Calculate the circumference of a circle with a radius of 4 cm." Petar thought for a moment and then wrote down the answer using his magical pencil: "C = 2 × π × r = 2 × 3.14 × 4 = 25.12 cm." Petar's curiosity was piqued, and he stepped into the circle

The kingdom erupted in joy. Krug thanked Petar for his help and presented him with a special award: a golden compass with a circle and a circumference etched onto it. What is its radius

"Petar, Petar! Come and explore the world of Krug (Circle) and Kruznica (Circumference)!"

"The Kruznica, our protective border, has been disrupted by mischievous Zadaci (tasks)," Krug said. "These Zadaci have been scattered throughout the kingdom, causing chaos and disorder. We need your help, Petar, to solve them and restore balance to our land."