Answer:
should be the 3rd choice
Step-by-step explanation:
even though the 2nd choice is technically correct for a rhombus, but this property does not explain the first part of this 2 part question.
We are looking for an answer that supports pert 1 of the question.
by definition, a rhombus is a parallelogram with 4 sides of equal length, which means 2 adjacent sides will have the same length, which explains the answer in the first part because JK and KL are adjacent sides
