Question
The figure shows a piece of paper. When the shaded rectangles K, M, N and square L is cut out, the remaining parts form the net of a cuboid. Area P is a square. Given that the area of K is 54 cm2 and the area of L is 81 cm2, find the volume of the cuboid.
2 m

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The figure shows a piece of paper. When the shaded rectangles K, M, N and square L is cut out, the remaining parts form the net of a cuboid. Area P is a square. Given that the area of K is 54 cm2 and the area of L is 81 cm2, find the volume of the cuboid.