I think they all have 1.... because 2d shapes are flat!!! :)
There are infinitely many 2d shapes so it is impossible to list them all.
One
A cube has 6 faces
A 2D shape does have one face.
A dodecahedron is a polyhedron with between 18 and 30 faces.
yes at least 1 face
I think they all have 1.... because 2d shapes are flat!!! :)
Only one; a triangle is a 2D shape, not a 3D shape. Usually only 3D (or more) shapes are considered to have 'faces'.
There are infinitely many 2d shapes so it is impossible to list them all.
the cylinder has 2 2d shapes: the 2 circles on the end
5 edges, 5 verts, and faces are only on 3d shapes, for the most part, so any 2d shape has 1
no. a 2d square has only 1 face but a 3d square (cube) has 6 faces.
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons.
all 2D figures have 1 face.
trianle have no faces, because it is 2D figure.
One.