No, the definition of congruent polygons is that all corresponding SIDES are of equal length. All corresponding angles as well.
Yes providing the interior angles remain the same as for example a scalene triangle has unequal sides but it can be congruent to another scalene triangle that has the same sides and angles.
True
No,but is a parrallogram in which adjacent sides are of unequal lengths and angles are oblique
"What polygon has 5 unequal sides?" An irregular pentagon is a polygon that has 5 unequal sides.
It is classed as an irregular polygon when it has unequal sides.
The altitude for the unequal side is also the corresponding median. This is only true for that one side.
Rhombus
There is no specific name for a four-sided polygon with unequal sides.
a quadrilateral trapezoidA polygon with four unequal sides is a quadrilateral, as is a square, rectangle, trapezoid and parallelogram.
A polygon whose sides are unequal is called an irregular polygon. It may then be further described as being concave or convex.
a rectangle (that is NOT a square) has 4 right angles and consecutive sides of unequal lengths.
Yes, hexagons with unequal sides are still considered polygons. A polygon is a closed shape with straight sides, and a hexagon specifically has six sides. The sides of a hexagon may have different lengths, but as long as it meets the criteria of a polygon, it is still classified as one.