I don't know but you have bad grammer
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It is a net.
Coal is a three dimensional solid but in most forms it is an amorphous solid, not crystalline and so there is no pattern.
The two-dimensional pattern that can be folded to create a model of a solid figure is called a "net." A net consists of connected shapes that represent the faces of a three-dimensional object, such as a cube or a pyramid. When the net is folded along its edges, it transforms into the corresponding solid figure. Each face of the net corresponds to a face of the solid, allowing for accurate construction of the 3D shape.
A plane shape folded into a solid shape is known as a polyhedron. For example, when a flat square (a plane shape) is folded along its edges, it can create a cube (a solid shape). This process involves transforming two-dimensional shapes into three-dimensional forms by connecting their edges and vertices. Common examples include origami, where various plane shapes are intricately folded to create complex solid structures.
The net of a cube
A net.A net.A net.A net.
Coal is a three dimensional solid but in most forms it is an amorphous solid, not crystalline and so there is no pattern.
The two-dimensional pattern that can be folded to create a model of a solid figure is called a "net." A net consists of connected shapes that represent the faces of a three-dimensional object, such as a cube or a pyramid. When the net is folded along its edges, it transforms into the corresponding solid figure. Each face of the net corresponds to a face of the solid, allowing for accurate construction of the 3D shape.
A net is a two dimensional pattern that can be cut out and folded to make a 3-dimensional [solid] shape. A 2-dimensional shape, such as a square, does not have a net!
A plane shape folded into a solid shape is known as a polyhedron. For example, when a flat square (a plane shape) is folded along its edges, it can create a cube (a solid shape). This process involves transforming two-dimensional shapes into three-dimensional forms by connecting their edges and vertices. Common examples include origami, where various plane shapes are intricately folded to create complex solid structures.
A pattern that you can cut and fold to make a model of a solid shape.
A lattice.
net
SQUARE
A square
The net of a cube
A net for the 3D shape.
A net.A net.A net.A net.