The figure shows a right-angled triangle, FGH, drawn on a grid.
- FGJ is a right-angled triangle with the same area as triangle FGH. Identify point J on the grid.
- FHK is an equilateral triangle. Identify point K on the grid such that it does not overlap with triangle FGH.
- Find the ratio of the area of triangle FHK to the area of triangle FGJ.