A shape with four unequal sides is called an irregular quadrilateral.
well the name of shapes that has four sides are called quadrilateral its called.
The polygon with four unequal sides is known as a trapezium. Outside of North America is called a general irregular quadrilateral.
The geometric shape that has four unequal sides is called a trapezium. It is also known as a general irregular quadrilateral.
There is no specific name for such a shape.
Any shape with four sides is a quadrilateral. With four unequal sides, it would either be a trapezium or trapezoid, dependant upon whether any of the sides are paralell to each other (which would make it a trapezoid).
A rectangle is a shape with 4 sides and for right angles. A rectangle can be called a square. A square, on the other hand, has 4 EQUAL sides and 4 right angles. Therefore, a square cannot be called a rectangle since the rectangle has UNEQUAL sides.