a washer
sphere
A decagon.
Any shape is mathematical.
A six-sided shape is called a hexagon.
It is known as a regular polygon
sphere
convex
Type your answer here... what is the answer
Pentagon
A decagon.
toroid
octagon
a cube or cuboid
Any shape is mathematical.
A six-sided shape is called a hexagon.
A mathematical name would be 213-gon.
A 5 sided polygon is a pentagon