Chelsea and Anika are trying to determine whether ΔABC and ΔPRQ can be proven congruent through rigid motions.

Chelsea says that ΔABC ≅ ΔPRQ because ΔABC can be rotated 270° clockwise to create ΔPRQ.

Anika says that ΔABC ≅ ΔPRQ because ΔABC can be reflected over the x-axis to create ΔPRQ.

Who is correct?

A. Chelsea only
B. Anika only
C. Both Chelsea and Anika
D. Neither Chelsea nor Anika