Question
The figure shows a rectangle RSTU. The lines are extended from point R, S, T and U and they meet at point W. The length of TU is 20 m. Given that the area of triangle RWU is 53 m2 and the area of triangle SWT is 142 m2, find the breadth of the rectangle in mixed number.
4 m

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The figure shows a rectangle RSTU. The lines are extended from point R, S, T and U and they meet at point W. The length of TU is 20 m. Given that the area of triangle RWU is 53 m2 and the area of triangle SWT is 142 m2, find the breadth of the rectangle in mixed number.