Respuesta :

sqdancefan

9514 1404 393

Answer:

  29°

Step-by-step explanation:

The sides given are opposite and adjacent to the angle of interest, so the tangent relation is relevant.

  Tan = Opposite/Adjacent

  tan(?) = 5/9

  ? = arctan(5/9) ≈ 29.0546°

  ? ≈ 29°