It is a hendecahedron.
12-sided two dimensional shape: dodecagon12-sided three dimensional shape: dodecahedron
A five-sided 2-dimensional shape is a pentagon.
A decagon is the ten-sided polygon (two dimensional shape). A decahedron is a ten-sided thee-dimensional shape. A ten-sided die can also be called a pentagonal trapezohedron.
The name of an eleven sided geometric shape is a Hendecagon or endecagon.
'Object' Do you mean 'shape' or 'solid'. a 2-dimensional shape is an hexagon a 3-dimensional solid is a hexahedron.
Two-dimensional: Pentagon Three-dimensional: Pentahedron
A two-dimensional eleven-sided figure is called a hendecagon.
An eleven sided shape is called a hendecagon.
12-sided two dimensional shape: dodecagon12-sided three dimensional shape: dodecahedron
hendecagon
hendecagon
A five-sided 2-dimensional shape is a pentagon.
Yes
A hexahedron is a three-dimensional geometric shape having six sides; a hexagon is a two-dimensional six-sided shape.
a hen decagon
It is called either a Sidagon or an Undecagon.
Hendecahedron