Question

give me answer of this question ​

Answer 1

<bod=50degree (vertically opposite angles)<aod=180-50=130(adjacent angles)

cob=130degree(vertically opposite angle)

Answer 2

Answer:

angle BOD =50°(vertically opposite angle)

angle AOD =130°(linear pair)

angle COB = angle AOD = 130° (vertically opposite angle)