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

Question

2 trapezoids 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.

What is m?

45º
90º
180º
270º

Answer 1

I think it's C

Answer 2

45