All quadrilaterals have consecutive and opposite angles.
There are instances that quadrilateral angles can be consecutive and opposite angles are congruent. The best examples are square and rectangle.
A trapezoid.
Rectangles, of which squares are a special case.
A quadrilateral with consecutive and opposite angles that are congruent is called a parallelogram. In a parallelogram, opposite angles are equal, and consecutive angles are supplementary, meaning they add up to 180 degrees. This property distinguishes parallelograms from other quadrilaterals. Examples of parallelograms include rectangles, rhombuses, and squares.
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each
quadrilaterals are consecutive and opposite angles always congruent?
There are instances that quadrilateral angles can be consecutive and opposite angles are congruent. The best examples are square and rectangle.
A trapezoid.
rectangle and square
Square and Rectangle
Rectangles, of which squares are a special case.
Square and Rectangle
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each
A trapezoid
Squares do.
2
Square and Rectangle Apex