Based on the details provided, point Z is described as the midpoint of the line segment XY. Therefore, if the total length XY is 22 units, point Z divides this segment into two equal parts.
To find the length ZY, we can use the following logic:
- Since Z is the midpoint of XY:
- The lengths from X to Z and from Z to Y are equal.
Therefore, if \( XY = 22 \) units:
\[ ZY = \frac{XY}{2} = \frac{22}{2} = 11 \text{ units} \]
So, the correct statement is:
Point Z is the midpoint of XY. ZY = 11 units.