Letsideofthefirstsquarebexandsideofsecondsquareisy,then,fromthequestionx2+y2=468m2−−−(1)Perimeterofsquare=4xand4y∴4x−4y=24⇒x−y=6∴y=x−6−−−(2)Putting(2)inequn(1)wegetx2+(x−6)2=468⇒x2+x2+36−12x=468⇒2x2−12x−432=0⇒x2−6x−216=0∴x=−b±√b2−4ac2a=−(−b)±√9002×1=6±302∴x=362=18andx=−242=−12[doesnotexist]so,y=x−6=12Hence,thesidesofthesquareare18and12.