Answer:
The value of y is 6 inches.
Explanation:
We had already know that all 4 sides on a square are the same. So we let the sides to "y" inches. It is given that the perimeter of the square is 24 inches. The formula of perimeter of square is, P = 4×sides. Using this formula, we can find the value of y :
P = 24 inches
sides = y inches
24 = 4× y
y = 24 ÷ 4
= 6 inches