Answer:
Explanation:
a) ASA congruent -> Two angles and included side are congruent
b) SSS congruent -- > three sides are congruent
c) Not congruent.
d) HL --> In a right angle triangle, base and hypotenuse are congruent.
23)
 1)Q is the midpoint of PT & RS Given
 2) PQ ≅ TQ Definition of midpoint
 3) ∠PQR ≅ ∠TQS Vertical angles are congruent
 4) RQ ≅ SQ Definition of midpoint
 5) ΔPQR ≅ ΔTQS SAS congruent