Respuesta :

mhanifa

Answer:

  • 13.9

Step-by-step explanation:

Let the missing side be x.

Use Pythagorean:

  • x² + 8² = 16²
  • x² = 256 - 64
  • x² = 192
  • x = √192
  • x = 13.9 (rounded to the nearest tenth)