HELP One angle of a regular hexagon measures (2x+10)°Find x

Answer:
x = 55
Step-by-step explanation:
total number of degrees in a 6-sided figure is (6-2)x180, which is 720°
720/6 = 120
Each angle of a hexagon measures 120°
2x+10 = 720
2x = 110
x = 55