A polygon with 2n sides (n>1) can have opposite angles congruent.
Congruent
Opposite angles of a parallelogram are congruent.
quadrilaterals are consecutive and opposite angles always congruent?
For the quadrilateral to be a parallelogram, both pairs of opposite angles must be congruent.
Any polygon with 2n sides (n integer) where opposite sides are parallel, will have its opposite angles congruent.
its a shape
rectangle
No. A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel. The opposite angles not congruent.
polygon
A parralelogram
How about a square or a rectangle
a trapeziod
A square or a rectangle perhaps?
a congruent shape HAS TO HAVE ALL CONGRUENT ANGLES OR IT WOULDNT BE A CONGRUENT sHAPE
A square
A square
the opposite angles are congruent