Question
The figure shows a rectangle and 3 triangles D, E and F. GH is a straight line. Given that the total area of Triangle D and Triangle E is 140 cm2, find the sum of the areas of C and F.
3 m

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The figure shows a rectangle and 3 triangles D, E and F. GH is a straight line. Given that the total area of Triangle D and Triangle E is 140 cm2, find the sum of the areas of C and F.