Question
Figure U shows a rectangle QRST. It is folded along QS to form Figure V. The area of Figure V is 711 of the area of Figure U. The area of the shaded part in Figure V is 96 cm2. Find the area of rectangle QRST.
3 m

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Figure U shows a rectangle QRST. It is folded along QS to form Figure V. The area of Figure V is 711 of the area of Figure U. The area of the shaded part in Figure V is 96 cm2. Find the area of rectangle QRST.