Question

if p and PB are tangents to the circle with Centre O such that angle APB is equal to 50 degree and Angle or a b is equal to

Answer 1

angel A and B are equal
let A=B=x
triangle abp
angle A +angle B+angle P=180
x + x + 50=180
2x =180-50
2x=130
x=65
A=65
B=65
this is the anwser