Question
The figure shows a piece of paper. When the shaded rectangles U, W, X and square V is cut out, the remaining parts form the net of a cuboid. Area Y is a square. Given that the area of U is 40 m2 and the area of V is 400 m2, find the volume of the cuboid.
2 m

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The figure shows a piece of paper. When the shaded rectangles U, W, X and square V is cut out, the remaining parts form the net of a cuboid. Area Y is a square. Given that the area of U is 40 m2 and the area of V is 400 m2, find the volume of the cuboid.