✅What is a Circle?
A circle is a perfectly round shape, like a yummy cookie, a full moon, or the wheels on a bus! It has no corners or edges.
✅Key Parts
👉 Radius: The distance from the center to the edge.
👉 Diameter: The distance all the way across the circle (it's twice the radius!).
👉 Area: How much space is inside the circle.
👉 Circumference: The distance all the way around the outside.
✅The Formulas
Area = π × r² (Pi times radius squared)
Circumference = 2 × π × r (2 times Pi times radius)
Note: π (Pi) is a special number that is approx 3.14!
