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Let the sides of ABCD be x and y.
Let the sides of ABPQ be x1 and y.
We want to find \(2x1+2y=?\)
1) tells us : \(2x+2y=54\) not sufficient
2) tells us \(xy=3*x1*y\), \(x=3*x1\) not sufficient
1+2) tells us \(6x1+2y=54\), so \(3x1+y=27\)
x1 could be equal to 1 and y to 24
or x1 could be equal to 2 and y 21 etc.
Not sufficient, answer E