Problem 1 : Area in a square

Geometry Level 3

Let \(ABCD\) be a square with total area \(1600\). \(F\) is the midpoint of \(AD\) and \(E\) is the midpoint of \(FD\). \(BE\) and \(CF\) intersect at \(G\). Find the area of triangle \(EFG\).

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