Question

Is Triangle QSR congruent to Triangle UST by the HA? If so, name the angles that allow the use of HA.

Answer 1

Yes, Triangle QSR is congruent to Triangle UST by the HA postulate.

The angles that allow the use of HA are:
- Angle QSR and Angle UST (both are right angles, making them congruent)
- Angle QRS and Angle STU (both are vertical angles, making them congruent)