Answer:
x = 127°
Step-by-step explanation:
We are given a polygon which has six sides but all the sides and angles are not equal so it is an irregular hexagon.
We know that the sum of the measures of the interior angles of a polygon with n sides is given by: [tex](n-2)\times180[/tex].
[tex](6-2)\times180 = 112+133+128+100+120+x[/tex]
[tex] 7 2 0 = 5 9 3 + x [/tex]
[tex] x = 7 2 0 - 5 9 3 [/tex]
x = 127°
