What is a real life application of central angles?

What's a real-life application of central angles? Honestly, I never really got central angles until, of all things, I started baking. Crazy, right? I mean, think about it – slicing a pizza into equal slices? That's pure central angle geometry in action! And don't even get me started on pie charts. Trying to figure out if I'm spending too much on takeout versus groceries? Pie charts are my go-to. It's amazing how something that seemed so abstract in geometry class suddenly becomes so practical. I remember once I was trying to make a birthday cake for my niece – a really complicated design, you know, with all these different colored frosting sections. I had to carefully measure the angles to get the portions exactly right. It was stressful, let me tell you! It was like geometry class all over again, but with frosting instead of a protractor. Isn't it wild how these seemingly useless things we learn in school, like, actually do become relevant? Even my protractor, gathering dust for years, suddenly felt important! They don’t teach you that in school, do they? The real-world applications? It's kind of mind-blowing, actually.