A rhombus is a quadrilateral with four congruent sides. The opposite angles are congruent but not necessarily 90 degrees.
The definition of a rectangle is a quadrilateral with four 90 degree angles, which is not always a square. The definition of a square is a quadrilateral with four 90 degree angles and all sides congruent, which is always a rectangle.
rectangle
A square.
A regular quadrilateral. A plane shape with four sides which are equal in length and which meet at right angles.
A square
It is a square
A quadrilateral never has exactly 3 congruent angles. It can have none, two, two pairs of two, or four.
A rhombus is a quadrilateral with four congruent sides. The opposite angles are congruent but not necessarily 90 degrees.
A quadrilateral has four interior angles. It may have two, three, four, or none of them congruent.
An impossibility. By definition a quadrilateral with 4 congruent sides must have congruent adjacent angles.
It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.
The definition of a rectangle is a quadrilateral with four 90 degree angles, which is not always a square. The definition of a square is a quadrilateral with four 90 degree angles and all sides congruent, which is always a rectangle.
Rhombus: A Rhombus has four congruent sides but no right angles.
a square
Rectangle.
A square