Answer:
The perimeter of the second square is 36 inches
Explanation:
Given
Represent the sides of the squares with S1 and S2.
So:
--- Scale factor
--- perimeter of the first
Required
Calculate P2, the perimeter of the second
Represent the ratios of the perimeter:

Substitute 12 for P1

Equate both scale factors

Convert to fraction

Cross multiply

