Answer:
In triangle KLM, sides are ordered from shortest to longest based on their opposite angles: LM is the shortest, KM is medium, and KL is the longest. Therefore, the correct order is option 2) KL, LM, KM.
Step-by-step explanation:
Angle KLM is classified as an acute angle, meaning it measures less than 90 degrees. In this case, it specifically measures 45 degrees, which places it halfway between a right angle (90 degrees) and a straight angle (180 degrees).
