Question

I need help with that​

Answer 1

9514 1404 393

Answer:

AC ≈ 7.3

Explanation:

Corresponding sides of similar triangles are proportional.

AC/BC = DF/EF

AC/18 = 15/37 . . . . fill in the given values

AC = 18(15/37) . . . multiply by 18

AC ≈ 7.3