Chord Chord Theorem (Proof)

In this video, we will be proving the chord chord theorem.

[jan-willemreens]

...Good evening to you, Thoroughly understanding proofs of geometric theorems always takes me a lot of time, but your exceptionally clear presentation of the so-called power of point theorem proof makes the time required for my understanding to be vastly different from normal. But really much less time needed, without exaggeration! My sincere thanks go to you, Jan-W

[abdurrahman-hiex]

it is more commonly known as power of point theorem