A square and a rhombus are 4 sided quadrilaterals that have congruent sides
a square
A rhombus.
4 sides
A square, but not a rhombus because a rhombus does not have four congruent angles
Square
rectangle
A square or a rhombus both have 4 congruent sides
trapezoid
trapezoid
RectangleA rectangle has 4 congruent angles, but two pairs of congruent sides instead of all sides being congruent.
The quadrilateral described is a rhombus. A rhombus has all four sides of equal length and opposite angles that are congruent, with adjacent angles being supplementary. This means it can have two distinct pairs of congruent angles, satisfying the condition mentioned. Additionally, a rhombus can be considered a special type of parallelogram.
An ireggular square has sides all the same lenght but all the angles are not congruent