Question

o is the center of the circle and BA = AC. If Angle ABC =50. Find angle BOC and angle BDC.​

Answer 1

here ABC =50,
AS AB=AC SO THAT ABC =ACB.
OBC =25 AND OCB =25 THEN
BOC =180-50= 130

Answer 2

I will not use angle symbol, directly write the name.

ABC=ACB(isoceles triangle)

BAC+ABC+ACB = 180

BAC+50+50=180

BAC= 80

BOC = BDC = 160

Hope the answer is helpful !!

Good Day !!