Answer:
In this context, the missing height measures 7 units
Step-by-step explanation:
The diagram for this problem is shown below. We know that a parallelogram is a quadrilateral where both pairs of opposite sides are parallel. The area (A) for any parallelogram is defined as:

From the figure, we know:

And the statements tells us that the area is:

So, substituting in our equation for the are:

So in this context, the missing height measures 7 units