Question
The figure shows a rectangle and 3 triangles P, Q and R. ST is a straight line. Given that the total area of Triangle P and Triangle Q is 433.5 m2, find the sum of the areas of N and R.
3 m

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The figure shows a rectangle and 3 triangles P, Q and R. ST is a straight line. Given that the total area of Triangle P and Triangle Q is 433.5 m2, find the sum of the areas of N and R.