Question

Can any one solve it and Plzz explain...​

Answer 1

Answer:

∠AOP+∠POC+∠COQ+∠QOB=180

2∠POC+2∠COQ=180                        [∠AOP=∠POC AND ∠COQ=∠BOQ]

2(∠POC+∠COQ)=180

∠POC+∠COQ=90

PROVED:)

Step-by-step explanation: