A shape with four unequal sides is called an irregular quadrilateral.
QUARDILATERAL
A trapezoid.
A scalene triangle has 3 unequal sides.
The general name for a plane shape with four sides is a quadrilateral.
A Circle
A shape with four unequal sides is called an irregular quadrilateral.
A shape with sides of unequal length.
A shape with 9 unequal sides would be called an irregular nonagon or an irregular enneagon.
QUARDILATERAL
A trapezoid.
Trapezoid
quadrilateral
quadlitural
A quadrilateral.
an irregular pentagon
trapezium :)