It gets confusing. In a futile attempt to standardize terminology, use "sides" for 2d figures (the sides of a square), use "edges" for 3d figures (the edges of a prism) and use "faces" for 3d figures (the faces of a tetrahedron).
2D figures have surface area, but no volume.
yes at least 1 face
2d is 2 dimensional so there is only length and width... edges are only in 3d and 2d figures only have one side...
Faces on solid figures are like when you look at a square you see a flat wall type surface.
all 2D figures have 1 face.
Squares are 2D figures and cubes are 3D figures Also squares are the faces of a cube
It gets confusing. In a futile attempt to standardize terminology, use "sides" for 2d figures (the sides of a square), use "edges" for 3d figures (the edges of a prism) and use "faces" for 3d figures (the faces of a tetrahedron).
A 2D shape does have one face.
trianle have no faces, because it is 2D figure.
A hexagon
One.
One
a 2d shape can only ever contain 1 face!
it has two faces five vertices and eight edges
2D figures have surface area, but no volume.
Icosagon