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ARRAS AND VoLUMiS2i3EXERCISE 13.1L. Aplastic box 1.5 m long, 1.25 m wide and 65 em decgethe top. Ignoring the thickness of the plastic sheet, determine(0 The area of the sheet required for making the box.( The cost of sheet for it, if a sheet measuring Im' coss Rs 20.

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