Use the figure below to answer the question that follows: what must be given to prove that triangle bhg is congruent to triangle chi
answers are

angle gbh is congruent to angle ich and angles bhg is congruent to angle cih

line bh is congruent to line ch and line bg is congruent to line ci

angle gbh is congruent to angle ich and angle bhg is congruent to angle chi

line bh is congruent to line ch and hg is congruent to line hi