Question

1. a) asa b) aas c) sas d) hl

Explanation:

Step1: Recall the HL (Hypotenuse - Leg) theorem

The HL theorem 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.

Step2: Analyze the given triangles

Both triangles are right - triangles (marked with right - angle symbols). The hypotenuses (the longest sides) are marked as congruent (with two tick - marks), and one of the legs (the shorter sides) is also marked as congruent (with one tick - mark). This satisfies the conditions of the HL (Hypotenuse - Leg) theorem.

Answer:

D. HL