In a ΔABC,∠ABC=∠ACB and the bisectors of ∠ABC and ∠ACB intersect at O such that ∠BOC= 120∘. Show that ∠A=∠B=∠C=60∘

In a ΔABC,∠ABC=∠ACB and the bisectors of ∠ABC and ∠ACB inter

1.	In a ΔABC,∠ABC=∠ACB and the bisectors of ∠ABC and ∠ACB intersect at O such that ∠BOC= 120∘. Show that ∠A=∠B=∠C=60∘
Answer» In a $Δ A B C, ∠ A B C = ∠ A C B$ and the bisectors of $∠ A B C$ and $∠ A C B$ intersect at O such that $∠ B O C$ = $120^{\circ}$ . Show that $∠ A = ∠ B = ∠ C = 60^{\circ}$