Now, I have to be honest with you. Some mathematicians argue that “infinite” is a bit of a cheat here. Strictly speaking, we can conceive of an infinite number of lines, but can we really draw them? No. But that’s the difference between physical geometry and ideal geometry. In the perfect world of math, the circle is the shape that never stops giving.
So next time someone asks you, “How many lines of symmetry does a circle have?” you can smile, lean in, and whisper, “Infinitely many.” Then watch their brain short-circuit. It’s a beautiful moment.
Oh, and my nephew? He now claims circles are “the boss of shapes.” I’m not correcting him. Some battles aren’t worth fighting—especially when the math is on his side.
