1. Where do plane CBA and plane CGH intersect?a) point cb) CDc) GCd) GH2) What plane contains the points L,Q and N? a)Plane QLN b)Plane KPR C)Plane LKQ d)Plane NPK3) Which of the following is a pair of opposite rays.A) EF AND FEB) FD AND FEC) EF AND EDD) DE AND DF