Answer:
84°
Step-by-step explanation:
The value of x in the given pentagon can be solved as follows:
Sum of interior angles of a polygon is given as (n - 2)180
Sum of pentagon = (5 - 2)180 = 3(180) = 540°
Therefore all the interior angles of the given pentagon in the picture = 540°
Thus:
x + 131 + 108 + 107 + 110 = 540
x + 456 = 540
Subtract 456 from both sides
x = 540 - 456
x = 84°
