pentagons
Quadrilaterals
Triangles.
any 10 sided polygon is called a Decagon.
A five sided 2 dimensional object is called a pentagon.
hectodecagon is a 110 sided polygon
multi sided shapes are called polygons
Equal sided = equilateral.
Heptagon.
Hexagons.
hexagon.
pentagons
Hexagon
Polygons.
3d shapes with six faces are called hexahedra.
No because all 4 sided shapes are called quadrilaterals which includes parallelograms
They are called Quadrilaterals.