Question

find the value of the angle ABC​

Answer 1

Answer:

here OC =OB (radius of the same circle)

so by isosceles angle theorem ,

angle OCB = angle OBC = 56°

also, OA = OB (radius of the same circle)

so by isosceles angle theorem,

angle OAB = OBA = 40°

now angle ABC = angle OBA + angle OBC = 40° + 56° = 96°