Respuesta :

m∠KNL = m∠MNJ
3(x+14) = 5x + 2
3x + 42 = 5x + 2
2x = 40
  x = 20

m∠KNL = 3(x+14)
m∠KNL = 3(20+14)
m∠KNL = 3(34)   
m∠KNL = 102