I got 11,304. I don't know if that's right or if it's wrong. Let me check again
The answer is 42,8,6 that it the right answer
The missing angle is 130 degrees.
The sum of all the angles of a hexagon equal 720 degrees. So, you'd add all the known angles together (this gives you 590), then subtract that from 720. Thus getting 130 degrees as a final answer.
I hope this helps!
