Question
In the figure, FGHJ is a rectangle. K is a point on line FG. L and M are points on line JH. The total shaded area of triangles JKL and LGM is 180 cm2. FJ = 18 cm and MH = 5 cm. Find the area of rectangle FGHJ.
3 m

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In the figure, FGHJ is a rectangle. K is a point on line FG. L and M are points on line JH. The total shaded area of triangles JKL and LGM is 180 cm2. FJ = 18 cm and MH = 5 cm. Find the area of rectangle FGHJ.