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Problem Solving (PS) | Re: the perimeter of rectangular x is 240 , length of rectangular x is 10

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Nagababu436 wrote:

Rectangle X : 2(l+w) = 240 => l+w = 120 ---(1)
Rectangle Y : L = l-10 W = w+10
Since Y is a square , L=W => l=w+20 ---(2)
Solving (1) and (2) , we get l=70 and w=50
Hence area of Rectangle x =35000


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Nagababu436 You have made typo error in your answer. It should be 3500. Not 35000

Hope you will correct it.
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