A 4 sided parallelogram is an irregular polygon
irregular
A 4 sided parallelogram is an irregular polygon
No, If all angles are equal and all sides are equal, then it is a regular polygon (otherwise it is 'irregular'). In this case, parallelogram is irregular.
Yes, a parallelogram is an irregular polygon because its sides and angles are not all the same. For a shape to be a regular polygon it must be equangular (all angles are the same) and equilateral (all sides have the same length).
Any parallelogram, other than a square, is irregular.
Irregular shapes have NO lines of symmetry and all the sides are not the same. A regular shape WILL have lines of symmetry and all the sides are the same. * * * * * Wrong! A kite, for example, is an irregular but it has reflective symmetry. A parallelogram is an irregular quadrilateral but has rotational symmetry.
No
an irregular rectangle
yes it is
Concave is a property of [irregular] polygons. A parallelogram cannot be concave.
To find the area of any parallelogram, whether it be irregular or not, just multiply the base by the height. * Ap = bh
It is irregular.