Answer:
Step-by-step explanation:
2x + 2x + 72° = 180°
4x = 108°
x = 27°
x = 27
Because lines AC and DE are parallel, angles ABD and CDE are equal. Therefore angle BDE is 72. Angle ADF is a straight angle, so 2x + 72 + 2x = 180, or 4x = 108, 2x = 54 and x = 27.
