Respuesta :

sqdancefan

Answer:

  ? = 20

Step-by-step explanation:

The right segment at the bottom of the figure has length 14-6 = 8. The angle bisector divides the triangle into proportional parts, so we have ...

  ?/8 = 15/6

  ? = 8×15/6

  ? = 20

The missing length is 20 units.

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