A "dodeca" is a prefix: it is not a shape. An octahedron has eight faces.
An octahedron has 8 sides.
A dodecagon has 12 sides. It is a polygon that can be regular (with all sides and angles equal) or irregular. The term "dodeca" comes from the Greek word for twelve.
Think of the Spanish word "dos" meaning "two." "Deca" is ten. Dodeca is 2 + 10
A trisoctahedron, otherwise known as a Triakis octahedron, has 24 faces.
An octahedron is an eight sided polyhedron. It has eight sides or faces, 12 edges, and six vertexes. Please see the Related Link below for more information and a picture.
An octahedron has 8 sides.
Sides and faces are the same thing, and an octahedron has eight.
An octahedron has eight faces - by definition.
8 sides.
An octahedron has 8 sides.
32 sides
They comprise the surfaces of an octahedron.
if you mean how many edges then it's 12
An octahedron is a 3D shape with 8 sides.
A dodecagon has 12 sides. It is a polygon that can be regular (with all sides and angles equal) or irregular. The term "dodeca" comes from the Greek word for twelve.
A truncated Octahedron has 36 edges.
Dodecagon Dodeca = 12, gon = sides