If x= 14 units y=8units and h =6 units what is the area of the trapezoid shown above

Here's an answer, with some big 'IF's attached.  We can't be
sure of anything, because you never shared the picture of it
that was 'shown above'.

The area of a trapezoid is (1/2) (height) (base-1 + base-2).

Now, IF 'x' is one of the bases, and IF 'y' is the other one,
and IF 'h' is the height of the trapezoid, then

 Area = (1/2) (6) (14 + 8)

         =      (3)      (22)  =  66 square units.

But if any of them is not, then it isn't.