A non equal sided polygon is called a quadrilateral, or quadrangle.
A square is a four-sided shape with all sides equal and all angles equal.
A 7-sided shape is a heptagon.If all the sides are of equal length and the angles are all equal then it is known as a regular heptagon.
A quadrilateral.
quadralateral
A non-descript four sided figure is a quadrilateral.
A non equal sided polygon is called a quadrilateral, or quadrangle.
an equal sided triangle
A square is a four-sided shape with all sides equal and all angles equal.
a cube
A 7-sided shape is a heptagon.If all the sides are of equal length and the angles are all equal then it is known as a regular heptagon.
A quadrilateral.
quadralateral
quadrilateral
triangle
It is an 8 sided shape with 8 equal lengths
a polygon is a a shape with equal sided shape