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  • 10-07-2020
  • Mathematics
contestada

AD = DB and AE = EC. BC = 22 and EF = 9.

DE = [?]

AD DB and AE EC BC 22 and EF 9 DE class=

Respuesta :

dannielle
dannielle dannielle
  • 10-07-2020

Answer:

Step-by-step explanation:

DE=BC/2

DE= 22/2

DE=11

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