Matematika 4 Razred Krug I Kruznica Zadaci <FULL>

As Petar continued to solve the Zadaci, the kingdom began to transform. The circles and circumferences started to align properly, and the land became more harmonious.

The next task was: "If a circle has a diameter of 10 cm, what is its area?" Petar thought again and wrote: "A = π × (d/2)² = 3.14 × (10/2)² = 78.5 cm²." 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." As Petar continued to solve the Zadaci, the

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

As Petar returned to his village, he realized that he had learned something valuable: mathematics was not just about numbers and formulas, but about solving problems and helping others.

"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."

Krug smiled, impressed with Petar's work. "Well done, Petar! You've solved the first Zadaci. Move on to the next one."