+130 The triangles RST and XYZ are congruent. Points P and W lie on ST and YZ, respectively. Which of the following statements are true?
A) if P is the midpoint of line ST and W is the midpoint of line YZ, then \(\triangle RSP\cong \triangle XYW.\)
B) If line RP bisects angle SRT and line XW bisects angle YXZ, then \(\triangle RSP\cong \triangle XYW\)
C) If RP = XW, then \(\triangle RSP\cong \triangle XYW\)
D) If \(\overline {RP}\perp\overline {ST} and \overline {XW}\perp\overline{YZ}, then \triangle RSP\cong \triangle XYW\)
