Question 417356
I rectangle

width = x
length = 4x

..
II rectangle
width = x+2
length = 4x+5
...
Area II = Area I +530

(x+2)(4x+5)= 4x^2+530
4x^2+5x+8x+10=4x^2+530
13x+10=530
13x=520
/13
x=40 cm width of I
length of I = 160 cm