Question

In the figure, ABC is inscribed in the larger circle. P is the point of intersection of BC and AQ such that it lies on the smaller circle. Q is a point on both circles. If AB=AC, show that AB is a tangent to the smaller circle.

Answer 1

@Azteck would you kindly help me?

Answer 2

I know.

Answer 3

Alternate segment thereom...

Answer 4

ohh i see.....thanks

Answer 5

Thus, AB must be a tangent because ABQ=AQB

Answer 6

ABC right?

Answer 7

thanks.