What are concentric circles?

Imagine you have a circle inside another circle, and they both share the same center, like two donuts stacked on top of each other, but with no holes! That’s what concentric circles are.

Think about an onion. Each layer is a circle, and all of them have the same middle point. You can peel one layer at a time, just like you can draw one circle after another around the same center. This helps you see how they’re related, they're not separate, but layered.

Imagine you're playing with hula hoops. If you put one hula hoop inside another and both are spinning around the same point, that’s like having two concentric circles. You can walk around the bigger one, or stay inside the smaller one, they’re all connected in the middle.

You might see concentric circles in a pond after a stone is thrown in, the ripples spread out evenly from the center. They look just like layers of a circle!