Malik could prove that the two triangles are congruent by applying the concept of HL (Hypotenuse-Leg) congruence. Here's how:
- Both triangles are right triangles, and they share the same hypotenuse of 13 units.
- The first triangle has one leg measuring 12 units, while the second triangle has one leg measuring 5 units.
Since the hypotenuse and one leg of the first triangle do not match the corresponding dimensions of the second triangle, he cannot conclude congruence just based on the fact that they are both right triangles or apply the Pythagorean Theorem to find missing sides.
To summarize, since the legs of the two triangles are different (12 units vs. 5 units), Malik cannot use HL to show congruence. The correct response is: "He would need additional information to prove that the two triangles are congruent."