Octahedron
A 12 sided 3D shape is called a dodecahedron.
An 11-sided 3D shape is a hendecahedron.
It is important to learn and remember the name of 3D shapes. A 19 faced 3d shape is called a nonadecahedron.
An oval 3D shape is called an ellipsoid. It is a three-dimensional shape that is similar to a stretched out sphere.
Trapezoid is 3D. The shadow of this shape is called Trapezium.
it is a 3D shape with 8 faces 8 edges and 6 vertices if you want a picture of it type in pcures of 3D diamonds.
A 3D shape that has 6 edges is called a hexagonal prism.
the name of a 20 sided 3d shape is called a icosahedron
a 4 sided 3d shape is called a triangular prism!!!!!!!!!!!!!!!
That 3D shape is called triangular pyramid.
a net
a face.