Question 236877
Let  L = Length,,,,,W= Width
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Area = A =  L*W,,,,,but  L= 2W + 1
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A= ( 2W+1) (W) = 2w^2 +W,,,,,and  A= 55
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2W^2 +W - 55 = 0,,,,,factor
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(2W +11)(W-5) =0 
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2w+11=0,,,,W=-11/2,,,not  realistic
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W-5 =0,,,,W=5   and  L= 2*5 +1 =11
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check,,,,,,LW= 5*11=55,,,,,ok
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2*5 +1 =11,,,,,,ok
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