Question

pls solve the attachment
also u would be marked as Brainliest if you will give brief explanation !!
Time limit - next 5 minutes​
​

Answer 1

Answer:

∠AOB=60°

Step-by-step explanation

Given:

∠C=70°

∠D=50°

Solution:

∠DAB=180°-70°=110°

∠CBA=180°-50°=130°

∠OAB=110°/2=55°

∠OBA=130°/2=65°

∠AOB=180°-(65°+55°)

∠AOB=180°-120°

∠AOB=60°

Answer 2

Answer:

60° is your answer..... Mark me as Brainliest and thank my answers.... please dear....