Question 629209
2x+2y=39
x=y/2
2*y/2+2y=39
3y=39
y=13
13+26=39
x=6.5
y=13
13^2=169 sq inches =area of original square
4*13=52 inches =perimeter of original square.
6.5*13=84.5 sq in area of rectangle