square, rombus, sometime parralallagram
A kite or some irregular quadrilaterals.
squares, rectangles, some rhombuses .... I'm not sure all angles can be congruent
A trapezoid
Yes, corresponding angles of similar quadrilaterals are congruent. Similar quadrilaterals have the same shape but may differ in size, which means their corresponding angles remain equal. This property holds true for all similar figures, not just quadrilaterals. Thus, if two quadrilaterals are similar, their corresponding angles will always be congruent.
A pair of quadrilaterals, of any kind, will be similar if their sides are in some constant ratio - other than 1 - and their angles are the same.
quadrilaterals are consecutive and opposite angles always congruent?
A kite or some irregular quadrilaterals.
There is no specific name for them.
There are 16 non-congruent quadrilaterals on a 3x3 geoboard.
squares, rectangles, some rhombuses .... I'm not sure all angles can be congruent
square
Rectangles
Not generally.
Trapezoid?
Rectangles have all angles congruent,
squares
rectangle