Respuesta :

mhanifa

Answer:

#1

  • x/12 = 2/8
  • x = 12/4
  • x = 3

#2

  • m∠E = 180° - (60° + 53°) = 67°
  • ∠E ≅ ∠H ⇒ ∠D ≅ ∠G

ΔCDE ~ ΔFGH by AA postulate

#16

  • a = 3.5 in and k = 2/3, a' = ?
  • a' = ak
  • a' = 3.5*2/3 = 7/2*2/3 = 7/3 = 2 1/3 in

Correct choice is D

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