Question
The figure shows a piece of paper. When the shaded rectangles J, L, M and square K is cut out, the remaining parts form the net of a cuboid. Area N is a square. Given that the area of J is 72 cm2 and the area of K is 144 cm2, find the volume of the cuboid.
2 m

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The figure shows a piece of paper. When the shaded rectangles J, L, M and square K is cut out, the remaining parts form the net of a cuboid. Area N is a square. Given that the area of J is 72 cm2 and the area of K is 144 cm2, find the volume of the cuboid.