Answer:
26.3 feet
Step-by-step explanation:
We have to first find the length of the side of each tile.
The area of each tile is 19.2 [tex]ft^2[/tex].
The area of a square is:
A = [tex]L^2[/tex]
where L = length of side
Therefore:
[tex]19.2 = L^2\\\\L = \sqrt{19.2} = 4.38 feet[/tex]
6 tiles will be lined end to end to construct the walkway, hence, the length of the walkway is:
6 * 4.38 ≅ 26.3 feet
