A Complete the proof. Statements B MN is the perpendicular bisector of AB. N is the midpoint of AB segmentAN is congruent to segment NB segment NB is congruent to segment AM Reasons given definition of a perpendicular bisector definition of a midpoint definition of a perpendicular bisector All right angles are congruent. reflexive property of congruence segment AN is congruent to segmentAM segment MN is congruent to segment AB SAS CPCTC