New posts in Power Of The Point

Finding the length of $DE$ given $AB = 4$ and $BE = 5$

To prove $EA = FB$ or that $CQ'$ is radical axis

$4$ points in order $A,B,C,D$ lie on a circle with the extension of $AB$ meeting the extension of $DC$ at $E$ and that of $AD$ and $BC$ at $F$.

CGMO 2020: Prove that $X, P, Q, Y$ are concyclic.

A problem concerning a parallelogram and a circle

Circle Geometry Colinear Points Problem