Respuesta :

sqdancefan

Answer:

  A.  23

Step-by-step explanation:

All of the right triangles are similar, so we can write the proportion ...

  (short leg)/(long leg) = CD/CB = CB/CA

  CD = CB²/CA = 32²/44 ≈ 23 3/11

The length of CD is about 23 units.

Answer:

a

Step-by-step explanation:

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