The most specific name for a quadrilateral which matches the given descriptions is; A square
Properties of a square
A square is a quadrilateral which is characterized by the following properties;
- Has 4 sides = Quadrilateral
- All sides are equal= rhombus, square
- Opposite sides are equal and parallel = Parallelogram
- Opposite sides are equal = Rectangle
- Additionally, a square is a polygon and more specifically, a quadrilateral.
Read more on Squares;
https://brainly.com/question/882532