Complete the pairs of corresponding parts if RST=TXY

R ⇔ TS ⇔ XT ⇔ YRS ⇔ TXRT ⇔ TYST ⇔ XY

Step-by-step explanation:

Corresponding parts are listed in the same order in the congruence statement:

  RST ≅ TXY

  R ⇔ T

  S ⇔ X

  T ⇔ Y

  RS ⇔ TX

  RT ⇔ TY

  ST ⇔ XY

Above, we have used ⇔ to mean "corresponds to."

The answer is the last option, which is: sas  the explanation is show below:   by definition, the sas theorem  (side-angle-side) stablishes that when you know two sides and one angle of a triangle and these are equal two the corresponding sides and angle of the other triangle, both triangles are congruent.  in this case, you know that both triangles have a right angle, and two equal sides.