Question

1. a) aas b) hl c) not enough information d) asa

Explanation:

The Hypotenuse - Leg (HL) congruence criterion states that if the hypotenuse and a leg of one right - triangle are congruent to the hypotenuse and a leg of another right - triangle, then the two right - triangles are congruent. In the given figure, we have two right - triangles (marked with right angles), the hypotenuse is common (so congruent) and one leg of each right - triangle is marked as congruent.

Answer:

B. HL