Final answer:
A square is always a rhombus because it has 4 sides that are the same length.
Step-by-step explanation:
In geometry, a rhombus is a quadrilateral with all four sides of the same length. This means that all the sides of a rhombus are equal. So, the correct option among the given choices is B.
A square is always a rhombus because it has 4 sides that are the same length.