Question
The figure shows a rectangle and 3 triangles S, T and U. VW is a straight line. Given that the total area of Triangle S and Triangle T is 312 m2, find the sum of the areas of R and U.
3 m

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The figure shows a rectangle and 3 triangles S, T and U. VW is a straight line. Given that the total area of Triangle S and Triangle T is 312 m2, find the sum of the areas of R and U.