Respuesta :

Answer:

36

Step-by-step explanation:

Same side

Answer:

  • a = 144°, b = 67°

Step-by-step explanation:

a is supplementary with 36 and b is supplementary with 113. Same side interior angles.

Supplementary angles sum to 180°

  • a = 180 - 36 = 144
  • b = 180 - 113 = 67