You are putting hexagon-shaped tiles on a horizontal path through the garden. the tiles will be placed as in the diagram. if the path is 12 feet long, how many tiles will it take to cover the path

This question isn't so understandable, but i'll try, so sense its horizontal i used this picture. so i got 15 square tiles, so i multiplied 15 by 2, and i got 30 tiles, but i'm not sure if i'm right like i said in the beginning, "this question isn't so understandable"hope this .

The amount used= 13.04- 1.9 = 11.14