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find the dimension of a rectangle (a) with the greatest area whose perimeter is 30 feet.
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Nancy180

by Nancy180 at August 05, 2010

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Dimension is 7 x 8. With the area of 56
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Kevin753 Kevin753 August 05, 2010

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The answer is a 7.5 ft square. 7.5 x 7.5 = 56.25
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Hans029 Hans029 August 06, 2010

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a square will have the greatest area so 30/4 for each side
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GURUKID GURUKID August 16, 2010

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hmmmm
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Deep005 Deep005 November 22, 2010

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Deep005 Deep005 November 22, 2010

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