Let XY be a tangent to a circle, and let XBA be a secant of the circle, as shown below. If AX = 15 and XY = 6, then what is AB?
https://artofproblemsolving.com/texer is the diagram.
PLEASE HELP
By power of a point, AB = 40/3.
That is incorrect, sorry!
Can anyone else help?
BUMMPPPPPPP plpease
