The pizza box is a square because it needs to fit the circular pizza. The slices aren't technically triangles, since they have one curved edge. They do look like triangles, though!
The pizza box is square because the pizza needs to fit into the box and the pieces of pizza are not actually triangle because of the edge
The pizza box is square for easy storage and stacking, while the pizza itself is round for even cooking and easy slicing. The triangular slices are created by cutting from the center of the pizza, resulting in a practical and visually appealing presentation. Together, these shapes maximize functionality and convenience in serving pizza.
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