In the adjoining figure , name :
(i)four pairs of intersecting lines
(ii)four collinear points
(iii)three noncollinear points
(iv) three concurrent lines

(v) three lines whose point of intersection is P.

Answer

`(oversetharr(AB),oversetharr(PS)),(oversetharr(AB),oversetharr(RS)),(oversetharr(CD),oversetharr(PS)),(oversetharr(CD),oversetharr(RS))`
(ii) A,Q,S,B
(iii)A,C,B
(iv)`oversetharr(AB),oversetharr(PS),oversetharr(RS)`
(v)`oversetharr(CD),oversetharr(PQ),oversetharr(PS)`