Answer:
m<1 = 119°
Explanation:
The entire figure is an irregular hexagon, a 6-sided polygon.
The sum of the measures of the angles of a polygon with n sides is
(n - 2)180°
For a hexagon, n = 6.
(6 - 2)180° = 4(180°) = 720°
All angle measures of the polygon are known except for the measure of <1.
m<1 + (37° + 113°) + 90° + 147° + (80° + 44°) + 90° = 720°
m<1 + 601° = 720°
m<1 = 119°