Question

Draw any circle and mark the following. 

(a) Its center 

(b) A radius 

(c) a diameter 

(d) A sector 

(e) A circle segment 

(f) an internal point 

(g) An external point 

(h) An arc

Answer 1

We draw a circle, whose parts is as below. 

(a) Center = O 

(b) Radius = OA, OB and OC 

(c) Diameter = AC 

(d) Sector = OAB 

(e) Shaded internal part covered by Chord PQ is a circle segment. 

(f) Internal point of circle = M 

(g) External point of circle = N 

(h) Arc = AB