In the given figure, chords AB=CD, ∠COD=60∘ and ∠AOD=170∘.Find

1.	In the given figure, chords AB=CD, ∠COD=60∘ and ∠AOD=170∘.Find the value of ∠BOC.
Answer» In the given figure, chords $A B = C D, ∠ C O D = 60^{\circ}$ and $∠ A O D = 170^{\circ}$ . Find the value of $∠ B O C$ .

In the given figure, chords AB=CD, ∠COD=60∘ and ∠AOD=170∘.Find the value of ∠BOC.

Answer»

In the given figure, chords $A B = C D, ∠ C O D = 60^{\circ}$ and $∠ A O D = 170^{\circ}$ .

Find the value of $∠ B O C$ .