In Fig. 7.17, name the following:
(i) Five line segments.
(ii) Five rays.
(iii) Four collinear points.
(iv) Two pairs of non-intersecting line segments.
(i) Five line segments are:
(ii) Five rays are: ray QC, ray PM, ray RB, ray DF, ray LH
(iii) Four Collinear points are: PRQ, PTN, QLD, NSD
(iv) Two pairs of non-intersecting line segments are: PN, RS and PQ, TL