Question

How to name a major or minor sector of a circle?

Answer 1

Any two points which lie on a circle define two arcs. The shorter arc that is less than a semicircle is called the minor arc and its unit length is a portion of the circumference which is always less than half of the circumference of the circle.
The longer arc that is more than a semicircle is called the major arc and its unit length is a portion of the circumference which is always more than half of the circumference of the circle.
Got it from the net I need points so hope this is helpful