a rectangle
An isosceles trapezium, a rectangle or square.
parallelogram
It is a rhombus
A rectangle.
A quadrilateral has four interior angles. It may have two, three, four, or none of them congruent.
A quadrilateral never has exactly 3 congruent angles. It can have none, two, two pairs of two, or four.
never
A parallelogram has 2 pairs of congruent angles of different sizes
No. Only sometimes. A quadrilateral can have any number of congruent angles ... none, 2, 3, or 4.
An impossibility. By definition a quadrilateral with 4 congruent sides must have congruent adjacent angles.
A rectangle.
a rectangle
they have 4 congruent angles
a rectangle
An isosceles trapezium, a rectangle or square.
A quadrilateral has 2 pair of congruent angles and 4 congruent sides. What is the name of the quadrilateral