$\triangle ABC$ is right angle triangle and its circumcenter is $O$. $G$ is a point where $BC$ is tangent to the incircle. The perpendicular distance from $BC$ to circumcircle at $G$ is 10. How to calculate the area of $\triangle ABC$?
I have tried to prove if the incenter, circumcenter and orthocenter are collinear but failed. I couldn't find what was special about the point $G$. What would be the correct approach to solve this problem?