Respuesta :

devishri1977

Answer:

D

Step-by-step explanation:

∠1 = 2x - 1   {Vertically opposite angles}

2x - 1 + 45 = 180     {Co interior angles}

2x + 44 = 180

       2x = 180 - 44

      2x = 136

        x = 136/2

x = 68