Question

plz anyone help me plz solve the the ouestion no12 plz

Answer 1

/_=angle
/_DOB =/_COA(vertically opposite)=47degtees
/_AOD = 180degree - /_COA
=180degrees-47degrees
=133degrees
/_COB=180degree-/_DOB
180degree-47degree
=133degrees
i hope u solve 12b with the help of this.
I hope it helps u dear friend.

Answer 2

hope it helps you
please mark it as brainliest