rectangle
Any polygon with 2n sides (n integer) where opposite sides are parallel, will have its opposite angles congruent.
Yes. A square has two sets of equal and parallel opposite sides. All four sides and all four angles (right angles) are equal.
A Rhombus
yes, the top and bottem sides are equal & parallel
the answer is a rhombus the answer is a rhombus
square
The opposite sides in a parallelogram are parallel and the same length. However, they are not angles at 90 degrees (right angles).
2 opposite acute angles and 2 opposite obtuse angles with opposite parallel sides
The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.
trapezoid is the answer!
rhombus
every parallelogram
a parallelogram has parallel opposite sides and its opposite angles are congruent
Yes. A parallelogram is defined as having opposite sides that are parallel and equal in length, and opposite angles that are equal.
opposite sides are parallel opposite sides congruent opposite angles are equal opposite lines parallel 1 pair opp. lines parallel and congruent
rectangles squares
Opposite sides are parallel and opposite angles are equal