Answer:

Ratio is area=9:1

then, perimeter will be=3:1

If ratio 9 Area=144

1 ratio Area=16

9 ratio perimeter=144/12

=12*4

=48 meter

1 ratio perimeter=164

=4*4=16

48/16

=3:1

Answer:

3:1

Step-by-step explanation:

[tex]a^{2}[/tex] = 9      a = [tex]\sqrt{9}[/tex]          a= 3

[tex]x^{2}[/tex] = 1         x= 1

perimeter of square with side a = 4 * 3 = 12

perimeter of square with side x = 1 * 4 = 4

ratio = 12 : 4 = 3: 1