geometry
posted by Benjamin .
i have to proof that segment ad is congruent to segment ce. my givens are that segment ab is congruent to cb, that fd bisects ab and that fe bisects cb. the shape is a triangle

since fd bisects ab, ad = db
since fe bisects bc. be = ce
since ab = bc,
ad+db = be+ce
ad+ad = ce+ce
ad = ce