document.write( "Question 938056: The perimeter of a rectangle is 24m and the area is 27sqm. Find its length and breadth.
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Algebra.Com's Answer #571402 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( "     .
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document.write( "P =2L + 2b = 24m
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document.write( "L + b = 12m
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document.write( "L = 12m-b
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document.write( "...
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document.write( "A = Lb
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document.write( "(12-b)b = 27m^2
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document.write( "b^2 -12b + 27 = 0
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document.write( "(b-9)(b-3)= 0
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document.write( "b = 3m 0r 9m and L = 9m 0r 3m
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document.write( "Dimensions are 3m by 9m \n" );
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