If you want to know if they're congruent, its usually a square and a rectangle
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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.
Rectangles, of which squares are a special case.
Only in squares and rectangles. In a rhombus, the consecutive angle is supplementary (sums to 180 degrees).
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each