rectangle
"No congruent sides" means: a polygon or prism that has no two sides that are exactly alike.
A polygon.
A square is a four-sided polygon with two congruent parallel sides.
A kite is a four-sided polygon with two pairs of congruent adjacent sides.
cut out the polygon and fold the two sides onto each other.if the sides match up, you can assume its congruent
How about an isosceles triangle of which 2 of its 3 sides are congruent and 2 of its 3 angles are congruent
How about an isosceles triangle of which 2 of its 3 sides are congruent and 2 of its 3 angles are congruent
Well, actually it has exactly three congruent sides.
Congruent
Any polygon can have, and every regular polygon has.
A kite would fit the given description