Respuesta :

mhanifa

Answer:

  • x = 10

Step-by-step explanation:

The ratio of corresponding sides of similar figures is same:

  • 3x/20 = (4x + 2)/(20 + 8)
  • 3x/20 = (2x + 1) / 14
  • 3x(14) = (2x + 1)(20)
  • 42x = 40x + 20
  • 2x = 20
  • x = 10

Answer: x=10

Step-by-step explanation: correct test results