Answer:
m∠DCB = 82°
explanation:
exterior angle = sum of opposite angles
55° + 27°
82°
Exterior angle = sum of opposite angles
⟼ Exterior angle = [tex]55° + 27°[/tex]
⟼ Exterior angle =[tex] 82°[/tex]
Answer :- [tex]\bold\pink{m∠DCB = 82°}[/tex]
