Generalised circle
A generalised circle is like a special kind of shape that can be really big or really small, but it always has a round shape like a circle. Think of it like a pizza that can be as big as a table or as small as a plate, but it's always round!
But the thing that makes generalised circles special is that they can be kind of squished or stretched out too. Imagine if you were holding a balloon and you squeezed it from the top and bottom - it would still be round, but a little wider in the middle. That's kind of like what happens with a generalised circle.
So basically, a generalised circle is a shape that looks like a round pizza, but it can be really big or really small, and it can be a little bit squished or stretched out too.
But the thing that makes generalised circles special is that they can be kind of squished or stretched out too. Imagine if you were holding a balloon and you squeezed it from the top and bottom - it would still be round, but a little wider in the middle. That's kind of like what happens with a generalised circle.
So basically, a generalised circle is a shape that looks like a round pizza, but it can be really big or really small, and it can be a little bit squished or stretched out too.