IMPORTANT DEFINITIONS ABOUT CIRCLES

✔CIRCLE: It’s a set of points at the same distance to a point called center.

✔CIRCUNFERENCE: Geometric figure bounded by a circle.

✔CENTER: It’s a point that have the same distance to any point of the circle.

✔RADIUS: It’s any segment that joins the center to any point on the circunference.

✔DIAMETER: It’s any segment that joins the Center to any point on the circunference.

✔CHORD: It’s a line segment which connects 2 points of the circle.

✔ARC: It’s a line segment of a circle.