The ABC Toy Company is creating two similar pieces for a board game, as shown below. How could the toy maker confirm that the pieces are similar using the definition of similarity in terms of similarity transformations?

triangles GHI and JKL

Verify ∠G ≅ ∠J and ∠I ≅ ∠L by reflection.
Verify segment GH ≅ segment JK and segment GI ≅ segment JL by reflection.
Verify ∠G ≅ ∠J and ∠I ≅ ∠L by translation.
Verify segment GH ≅ segment JK and segment GI ≅ segment JL by translation.