A 2D shape does have one face.
a 2d shape can only ever contain 1 face!
Since the square is a 2D shape, it only has one face.
One
A rhombus is a 2D shape.
A 2D shape does have one face.
a 2d shape can only ever contain 1 face!
A hexagon
Since the square is a 2D shape, it only has one face.
Icosagon
Only one; a triangle is a 2D shape, not a 3D shape. Usually only 3D (or more) shapes are considered to have 'faces'.
No. A 2d shape is a plane area, which may be regarded as a face, which is bounded by a side or sides.
An icosahedron is a polyhedron has 20 faces, and is a 3D shape.
if its 2D its a octagon, if its 3D its a octagonal prisim
A pentagonal is pentagon. As pentagon is 2D shape or object so it is having only one face.
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.
2D is a shape or an object that is flat and u can not pick it up, and it has 2 faces. 3D is a shape or an object that is a shape and you cant pick it up and hold it, and it can have as many faces.