Question
The figure is not drawn to scale. ABCD is a rectangle. Triangles AOD and BOC are identical. The area of triangle COD is 84.33 cm2. The ratio of the area of triangle AOB to the area of triangle COD is 4 : 9. Find the area of triangle AOD.
3 m

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The figure is not drawn to scale. ABCD is a rectangle. Triangles AOD and BOC are identical. The area of triangle COD is 84.33 cm2. The ratio of the area of triangle AOB to the area of triangle COD is 4 : 9. Find the area of triangle AOD.