We have the next given information:
The ratio for the side length of square A to the side length of Square B is 4:9
The perimeter of Square A is equal to 48 yards.
A square has all four equal side lengths.
The perimeter is given by the sum of all the side lengths.Therefore, P = 4L.
The perimeter of square A = 48, then each length will be 48/4 =12.
Now, 12 is 4:9 of one side for square B.
Hence, one side of the square B:
12/4 =3
3*9 = 27
The side length of square B=27.
Replace on the perimeter formula P=4L, Where L represents the length.
Then
The perimeter of square B = 4(27)
=108
The perimeter of square B is 108 yards.
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