Respuesta :

mhanifa

Answer:

  • m = 4√6

Step-by-step explanation:

From the similarity of smaller triangles we get:

  • n/8 = 4/n ⇒ n² = 8*4 ⇒ n² = 32

Use Pythagorean to find the length of m:

  • m² = 8² + n²
  • m² = 64 + 32
  • m² = 96
  • m = √96
  • m = 4√6

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