a square
Square
It is known as a regular polygon
A semicircle is one possible answer.
It is usually a regular polygon that has equal sides.
A regular shape. ( square -regular rectange-, regular pentagon, regular hexagon, equilateral triangle etc. etc.)
It is simply a shape which has two bases which are regular polygons. There is no special name for such shapes.
a square
the common name for it is conjoey and alactle
A regular 5-sided shape is called a pentagon.
I thing is a heptagon
A regular hexahedron
It is a regular 6 sided hexagon
An Octogon An Octogon regular regular
Square
A square, a rectangle, your mother.
araneae