Question

please say answer for these​

Answer 1

Answer:

Answer for these

u told me to say that

Answer 2

Answer:

COE=110

AOD=140

Step-by-step explanation:

Angles on a line sum up to 180°

∠AOC+∠COE+∠EOB=180

 40 +    x   +30   =180

  70 + x =  180

 x = 180 - 70 = 110

  ∠COE = 110

∠AOC & ∠BOD are vertically opposite

∠AOC = ∠BOD = 40

∠AOD +∠BOD = 180

y + 40 = 180

y = 180 - 40 =140

∠AOD =  140