Square and Rectangle
It is a square
There are instances that quadrilateral angles can be consecutive and opposite angles are congruent. The best examples are square and rectangle.
A square
sometimes
Sometimes
square
triangle
a square and a rectangle
Sometimes but not always
No. Only sometimes. A quadrilateral can have any number of congruent angles ... none, 2, 3, or 4.
No. Very few of them do.
It is a rectangle.
A quadrilateral never has exactly 3 congruent angles. It can have none, two, two pairs of two, or four.
It is a square
An impossibility. By definition a quadrilateral with 4 congruent sides must have congruent adjacent angles.
they have 4 congruent angles
There are instances that quadrilateral angles can be consecutive and opposite angles are congruent. The best examples are square and rectangle.