1.In triangle TRS, VZ = 6 inches. What is RZ? A.3 inchesB.6 inchesC.12 inchesD.18 inchesNOT B.2.Which statements regarding the diagram of ΔEBC are true? Check all that apply.A.∠BEC is an exterior angle.B.∠DEC is an exterior angle.C.∠ABE and ∠EBC are supplementary angles.D.∠BCF and ∠BEC are supplementary angles.E.∠BEC is a remote interior angle to exterior F.∠BCF.