The list names of the sides of polygon are BC,BA,DA,DC. Option B
Polygons are two-dimensional closed geometric shapes composed of straight lines or line segments called sides. They consist of vertices where these sides intersect.
Regular polygons have equal side lengths and angles, while irregular polygons have sides or angles of varying lengths or measures.
From the diagram shown, we have that the polygons is a 4-sided polygon and thus would have four sides.
The sides are labelled as;
BC
BA
DA
DC