Let $ABC$ be a triangle, and let its angle bisectors be $\overline{AD},$ $\overline{BE},$ and $\overline{CF},$ which intersect at $I.$ If $DI = 3,$ $BD = 4,$ and $BI = 5,$ then compute the area of triangle $ABC.$ (please include explanation if possible)

Guest Feb 5, 2023