Final answer:
To prove that triangles KNM and MLK are congruent using the AAS congruence theorem, we need to show that they have two pairs of corresponding congruent angles and a pair of corresponding congruent sides.
Step-by-step explanation:
To prove that triangles KNM and MLK are congruent using the AAS congruence theorem, we need to show that they have two pairs of corresponding congruent angles and a pair of corresponding congruent sides. Here are the steps:
- Given that angle KLM and angle KNM are marked with a single arc, we know that they are congruent by the definition of congruent angles.
- Similarly, given that angle NKM and angle LMK are marked with a double arc, we know that they are congruent.
- Since the two triangles share a common side KM, we have a pair of corresponding congruent sides.
- Therefore, by the AAS congruence theorem, triangles KNM and MLK are congruent.