Question

a square tile has an area of 49 square inches. what is the side length of the tile? inches

Explanation:

Step1: Recall area formula for square

The area \( A \) of a square is given by \( A = s^2 \), where \( s \) is the side length.

Step2: Solve for side length

We know \( A = 49 \) square inches. So, we set up the equation \( s^2 = 49 \). Taking the square root of both sides, we get \( s=\sqrt{49} \). Since the side length of a square must be positive, \( s = 7 \).

Answer:

7