Question

I need help very quick thanks

Answer 1

Exterior angle = sum of opposite angles

⟼ Exterior angle =
`55° + 27°`

⟼ Exterior angle =
`82°`

Answer :-
`\bold\pink{m∠DCB = 82°}`

Answer 2

m∠DCB = 82°

Step-by-step explanation:

exterior angle = sum of opposite angles

55° + 27°

82°