Answer: The correct option is
(C) Parallelogram
Step-by-step explanation: We are given to write the proper name of the quadrilateral shown in the picture.
From the picture, wee that
the opposite sides of the quadrilateral are parallel and congruent.
Since this property can be see in a special type of quadrilaterals, that is, parallelograms, so
the given quadrilateral is a PARALLELOGRAM.
Option (C) is CORRECT.