Question

solve this
full method should be done plz​

Answer 1

Answer:

50 + 130 + 120 + x = 360

300 + x = 360

x = 360 - 300

x = 60

Answer 2

Answer:

x=60°

step by step solution

130+120+30+x= 360( total angle sum )

x= 360-300

x=60°