A sheet of paper is to contain 18cm2 of printed matter. The margins at the top & bottom are 2 cm each & at sides 1cm. Find the dimensions of sheet which require least amount of paper ?
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https://www.meritnation.com/ask-answer/question/a-sheet-of-paper-for-poster-is-1-5m2-in-area-the-margins-a/math/10023285
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https://www.meritnation.com/ask-answer/question/a-sheet-of-paper-for-poster-is-1-5m2-in-area-the-margins-a/math/10023285
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