Final answer:
The toy maker can confirm the similarity of the pieces by performing translation and reflection transformations on the corresponding segments and angles.
Step-by-step explanation:
To confirm that the pieces are similar using the definition of similarity in terms of similarity transformations, the toy maker can:
- Verify segment SR ≅ segment YX and segment ST ≅ segment YZ by translation.
- Verify ∠S ≅ ∠Y and ∠T ≅ ∠Z by reflection.
- Verify segment SR ≅ segment YX and segment ST ≅ segment YZ by reflection.