Solution:
Given:
[tex]side,s=5\text{ }in[/tex]Since it is a square tile, the perimeter is the perimeter of a square.
Hence, the perimeter of a square is;
[tex]\begin{gathered} P=4s \\ P=4\times5 \\ P=20\text{ inches} \end{gathered}[/tex]Therefore, the tile's perimeter is 20 inches.
