Draw any circle and mark
(a) its centre (b) a radius
(c) a diameter (d) a sector
(e) a segment (f) a point in its interior
(g) a point in its exterior (h) an arc
Answer (a)
O is the centre of the circle.
Answer (b)
AO, OB and OD are radii of the circle.
Answer (c)
BD is the diameter of the circle.
Answer (d)
AOD is the sector of the circle shaded in grey colour.
Answer (e)
BC is the segment of the circle shaded in grey colour.
Answer (f)
E is the point in the interior of the circle. O is also the point in the interior.
Answer (g)
F is the point in the exterior of the circle.
Answer (h)
AB is one of the many arcs present in the circle.
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