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
Please give kudos if you like theanswer
Nagababu436 You have made typo error in your answer. It should be 3500. Not 35000
Hope you will correct it.
...









