Jamie is making a mosaic out of tiles cut in the shape of equilateral triangles. What is the perimeter of each triangle?

There needs to be more information. We at least need to know what one of the side measurements for each triangle are. Only then can we give you the answer.

Step-by-step explanation:

Its 15

Step-by-step explanation:

All you had to do was add 9 + 6 because the 3 to triangle by eah are worth 3 and so are the bottom ones, to that makes 9 + 6 so just add and get 15 if that makes sence, i had the same question.

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.