a pentgon
A 2-dimensional shape of many sides, such as hexagon, pentagon, and octagone, is called a polygon
A three-dimensional circle is called a sphere.
A two-dimensional shape that can be folded into a three-dimensional figure is often called a net.
There is no such thing. A hexagon is a two dimensional figure. A three dimensional figure with six vertices is an octahedron.
The regular dodecahedron is the 3-dimensional analog of a regular pentagon. In other words, it is a three-dimensional pentagon.
A shape with 5 sides is called a pentagon.
pentagonal triangle
A 3-D pentagon
Assuming you mean a pentagon - not penagon, a 3-dimensional pentagon is a dodecahedron which has 12 faces.
A pentagon is a 2 dimensional object. The 3 dimensional object, with 12 pentagonal faces, is called a dodecahedron.
a pentgon
An example of a common five faced three dimensional shape is the square pyramid. There are no three dimensional shapes with five edges.
A 2-dimensional shape of many sides, such as hexagon, pentagon, and octagone, is called a polygon
Three-dimensional vision called
A polygon is a 2-dimensional closed figure that has at least three sides. A pentagon is a 2-dimensional closed figure that has five and only five sides, so it is a kind of polygon.
A 3 dimensional pentagon has 15 edges