Question

Plzz solve this i need the answer urgently

Answer 1

Answer:

Step-by-step explanation:

Theorem-:

If the external angle bisector of ∠B and ∠C in a  ΔABC meets at a point O, then the measure of ∠BOC is = 90 - 1/2∠BAC.

∠BOC = 90 - 1/2(50) = 90 - 25 = 65°