Label each pair of triangles with the postulate or theorem that proves the triangles are congruent.

Answer:
We can conclude that Δ GHI ≅ Δ JKL by SAS postulate.
Step-by-step explanation:
Δ GHI and Δ JKL are congruents because:
1. Their sides GH and JK are equal (9 units = 9 units)
2. Their included angles ∠G and ∠J are equal (62° = 62°)
3. Their sides GI and JL are equal (17 units = 17 units)
Now, we can conclude that Δ GHI ≅ Δ JKL by SAS postulate.