Circle is a type of ellipse when ellispse's major and minor axis are of same length then they are called diameter of the circle so formed. The circle has unique one radius ,a center(h,k) and a locus(x,y).locus is a point that makes circle by rotating 360°. The circle has also chords ,major segment,minor segment major sector ,minor sector.
Written on Dec. 26, 2025, 1:47 p.m.