Naming quadrilaterals

The question
rectanglerhombussquare

What is this shape called?

Name this shape

How it works.

sides:4
sides:4
quadrilateral
rhombusis alsoa parallelogram
  1. 01

    Count the sides first — that is what almost every shape name is built from, and it is one number rather than a picture to recognize.

  2. 02

    4 sides makes it a quadrilateral — and that is where naming gets more careful, because the four-sided shapes have families inside families.

  3. 03

    This one is a rhombus — and it is ALSO a parallelogram. Being one does not stop it being the others; the question wants the most exact name that fits.