please help what is x

Answer:
The value of x is 14.
Step-by-step explanation:
Given;
mid-segment of the trapezoid = 11
The mid-segment of trapezoid is calculated as;
[tex]11 = \frac{8 \ + \ x}{2} \\\\2(11) = 8 + x\\\\22 = 8+x\\\\22-8 = x\\\\14 = x[/tex]
Therefore, the value of x is 14.