power of a point

[Maverick848]

In the proof of the power of a point theorem, you have to show that the two triangles in circle are similar. HOw do you do this?

 

[Mrspi]

In the proof of the power of a point theorem, you have to show that the two triangles in circle are similar. HOw do you do this?

This is a duplicate post:
http://www.freemathhelp.com/forum/viewt ... 7928#47928

Please don't post the same question more than once.