Consider the reflection of ΔABC across the line of reflection, Line P T. 2 right triangles are shown. Line P T is the line of reflection. Line segment A prime A has a midpoint at point S. Line segment B prime B has a midpoint at point R. Line segment C prime C has a midpoint at point Q. Which statements must be true? Check all that apply. A'A = C'C C'Q = QC Line P T⊥ A'A C'C ⊥ B'B A'A || B'B m∠TRB = 90°