The image of parallelogram PQRS after a reflection across Line W Y is parallelogram P'Q'R'S'.

2 parallelograms are shown. Line W Y is the line of reflection. Line segment R R prime has a midpoint at point Z. Line segment S S prime has a midpoint at point X.

= 12. What is the length of RZ?

3
6
12
18

1 answer

Find the distance of R from WY That is the length of RZ.