An octagon.
It is called an octogan.
a face
The solid shape that has one square face and four triangular faces is called a pyramid. If you were to have a shape that had four triangular faces and no square face, it would be called a triangular pyramid.
Bjork's face shape is a diamond.
a eight sided shape is called a octagon.
An Octagon
Eight sided shape is called octagon.
They both have a face, not a :) face but a side of a shape is called a face and a 2d and 3d shape both show a face of the shape
An octagon.
An eight-sided shape is called an octagon.
An octagon is a shape with 8 sides
It is called an octogan.
An octagon
a face.
a line
a face