GCSE Maths - What are Chords, Segments, Arcs and Sectors? (Circles Part 2) #107

This video tutorial explains four key terms related to circles: chords, segments, arcs, and sectors. A chord is a straight line connecting two points on a circle's circumference, dividing the circle into segments. Segments are categorized as minor or major based on their size. Arcs are sections of the circumference, also classified as minor or major. Sectors are portions of a circle resembling slices of pizza, defined by two radii and an arc. The video concludes by summarizing how these elements interact within a circle.

Describe what a sector is and how it relates to a circle.

Summarize the two ways to cut a circle as discussed in the video.