Can somebody plz tell me which one is congruent or supplementary

Can Somebody Plz Tell Me Which One Is Congruent Or Supplementary class=

Answer :

Number 9 is congruent. I’m not sure about 8 and 10 but 10 looks like it would be supplementary and 8 congruent and 11 congruent. I’m not 100% on 8,10,11 but for 9 it is congruent.
8,9,11 are congruent while 10 is supplementary( two angle =180)