Question
The figure shows a rectangle BCDE. The lines are extended from point B, C, D and E and they meet at point G. The length of DE is 30 m. Given that the area of triangle BGE is 70 m2 and the area of triangle CGD is 135 m2, find the breadth of the rectangle in mixed number.
4 m

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The figure shows a rectangle BCDE. The lines are extended from point B, C, D and E and they meet at point G. The length of DE is 30 m. Given that the area of triangle BGE is 70 m2 and the area of triangle CGD is 135 m2, find the breadth of the rectangle in mixed number.