Respuesta :

Solution:

  • DF = DE + EF
  • Given, DF = 27 units
  • DE = 1/3 of DF

= 1/3 of 27 units

= 9 units

  • Therefore, EF

= DF - DE

= (27-9) units

= 18 units

Answer:

EF is 18 units

Hope it helps..

ray4918 here..

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