Respuesta :

mhanifa

Answer:

  • 260°

Step-by-step explanation:

We need to find the value of angle x:

  • x = m∠BCG + m∠DCG

Find the angles BCG and DCG, considering BA, CG and DE are parallel lines:

  • m∠DCG = 180° - m∠CDE = 180° - (360° - 312°) = 132°
  • m∠BCG = 180° - m∠ABC = 180° - 52° = 128°

Find x:

  • x = 132° + 128°
  • x = 260°