It is irregular.
In the United States, yes its very definition is a general irregular quadrilateral. However, outside the U.S., its the same thing as a trapezoid and there are regular and irregular trapezoids.
yes
An irregular trapezium, or trapezoid, is defined by having only one pair of parallel sides, while the lengths and angles of the other sides can vary. Unlike a regular trapezium, the non-parallel sides are not necessarily equal in length, and the angles can be of different measures. Additionally, an irregular trapezium does not have symmetry, which distinguishes it from isosceles trapeziums, where the non-parallel sides are equal and the base angles are equal. Overall, its properties are characterized by the lack of uniformity in side lengths and angles.
A trapezium is not a regular shape although it is a 4 sided quadrilateral.
Yes.
In the United States, yes its very definition is a general irregular quadrilateral. However, outside the U.S., its the same thing as a trapezoid and there are regular and irregular trapezoids.
yes
Irregular
A trapezium is considered to be a regular shape. The trapezium is referred to as a regular polygon which has all sides equal.
A trapezium is not a regular shape although it is a 4 sided quadrilateral.
Yes.
A parallelogram, a rhombus, kites, arrowheads, trapezium and irregular quadrilaterals. However, some kites, arrowheads, trapezium and irregular quadrilaterals can have one (or more) right angles.
A trapezium cannot be regular, so the question concerns something that cannot exist.
Kite: 0Trapezium: 1 pairRegular hexagon: 3 pairsIrregular quadrilateral: 0, 1 or 2 pairs.Kite: noneTrapezium: one pairRegular hexagon : three pairsIrregular quadrilateral: none, one or two pairs.
It is irregular.
Pentagons can be regular or irregular.
regular or irregular