In the parallelogram above, line segment AE equals 12 mm. Line segment BE equals 16 mm. What is the length of line segment CD in the parallelogram above?

To find the length of line segment CD in the parallelogram, we need to use the properties of a parallelogram.

In a parallelogram, opposite sides are congruent. This means that line segment AB is congruent to line segment CD.

Since line segment BE is given as 16 mm, and line segment AB is congruent to line segment CD, we can use this information to find the length of CD.

If line segment AB is equal to 16 mm, then line segment CD is also equal to 16 mm.

Therefore, the length of line segment CD in the parallelogram is 16 mm.