Question

Please help! prove by bubble proof. please show you work

Answer 1

Statement | Reason

Points M and N are on AB | Given

AM ≅ NB | Given

AM + MN ≅ NB + MN | Addition Property of Equality

AM + MN = AN | Segment Addition Postulate

NB + MN = MB | Segment Addition Postulate

AN ≅ MB | Substitution Property of Equality