In the given figure arc AB and arc CD of a circle having centre at O are equal to 5cm.If ∠AOB=30∘, then the ∠COD is equal to__.

In the given figure arc AB and arc CD of a circle having centre at O

1.	In the given figure arc AB and arc CD of a circle having centre at O are equal to 5cm.If ∠AOB=30∘, then the ∠COD is equal to__.
Answer» In the given figure arc AB and arc CD of a circle having centre at O are equal to 5cm.If $∠ A O B = 30^{\circ}$ , then the $∠ C O D$ is equal to__.