document.write( "Question 357099: the length of a rectangle is fixed at 20cm. What widths will make the perimeter greate than 76cm\r
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Algebra.Com's Answer #255009 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi,
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document.write( "*Note: Perimeter(distance all away around) is the sum of the lengths of ALL four sides.
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document.write( "2*l + 2*w = P
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document.write( "length of a rectangle is fixed at 20cm.
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document.write( "What widths will make the perimeter greater than 76cm
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document.write( "2*20cm + 2w >76cm
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document.write( "40cm + 2w >76cm
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document.write( "2w > 36cm
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document.write( "w > 18cm\r
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